Reduce your network’s attack surface with Zero Trust Network Access #wanitaxigo

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Most Frequently Asked Questions About NFTs(Non-Fungible Tokens)

 

Non-fungible tokens (NFTs) are the most popular digital assets today, capturing the attention of cryptocurrency investors, whales and people from around the world. People find it amazing that some users spend thousands or millions of dollars on a single NFT-based image of a monkey or other token, but you can simply take a screenshot for free. So here we share some freuently asked question about NFTs.

1) What is an NFT?

NFT stands for non-fungible  token, which is a cryptographic token on a blockchain with unique identification codes that distinguish it from other tokens. NFTs are unique and not interchangeable, which means no two NFTs are the same. NFTs can be a unique artwork, GIF, Images, videos, Audio album. in-game items, collectibles etc.

2) What is Blockchain?

A blockchain is a distributed digital ledger that allows for the secure storage of data. By recording any kind of information—such as bank account transactions, the ownership of Non-Fungible Tokens (NFTs), or Decentralized Finance (DeFi) smart contracts—in one place, and distributing it to many different computers, blockchains ensure that data can’t be manipulated without everyone in the system being aware.

3) What makes an NFT valuable?

The value of an NFT comes from its ability to be traded freely and securely on the blockchain, which is not possible with other current digital ownership solutionsThe NFT points to its location on the blockchain, but doesn’t necessarily contain the digital property. For example, if you replace one bitcoin with another, you will still have the same thing. If you buy a non-fungible item, such as a movie ticket, it is impossible to replace it with any other movie ticket because each ticket is unique to a specific time and place.

4) How do NFTs work?

One of the unique characteristics of non-fungible tokens (NFTs) is that they can be tokenised to create a digital certificate of ownership that can be bought, sold and traded on the blockchain. 

As with crypto-currency, records of who owns what are stored on a ledger that is maintained by thousands of computers around the world. These records can’t be forged because the whole system operates on an open-source network. 

NFTs also contain smart contracts—small computer programs that run on the blockchain—that give the artist, for example, a cut of any future sale of the token.

5) What’s the connection between NFTs and cryptocurrency?

Non-fungible tokens (NFTs) aren't cryptocurrencies, but they do use blockchain technology. Many NFTs are based on Ethereum, where the blockchain serves as a ledger for all the transactions related to said NFT and the properties it represents.5) How to make an NFT?

Anyone can create an NFT. All you need is a digital wallet, some ethereum tokens and a connection to an NFT marketplace where you’ll be able to upload and sell your creations

6) How to validate the authencity of an NFT?

When you purchase a stock in NFT, that purchase is recorded on the blockchain—the bitcoin ledger of transactions—and that entry acts as your proof of ownership.

7) How is an NFT valued? What are the most expensive NFTs?

The value of an NFT varies a lot based on the digital asset up for grabs. People use NFTs to trade and sell digital art, so when creating an NFT, you should consider the popularity of your digital artwork along with historical statistics.

In the year 2021, a digital artist called Pak created an artwork called The Merge. It was sold on the Nifty Gateway NFT market for $91.8 million.

8) Can NFTs be used as an investment?

Non-fungible tokens can be used in investment opportunities. One can purchase an NFT and resell it at a profit. Certain NFT marketplaces let sellers of NFTs keep a percentage of the profits from sales of the assets they create.

9) Will NFTs be the future of art and collectibles?

Many people want to buy NFTs because it lets them support the arts and own something cool from their favorite musicians, brands, and celebrities. NFTs also give artists an opportunity to program in continual royalties if someone buys their work. Galleries see this as a way to reach new buyers interested in art.

10) How do we buy an NFTs?

There are many places to buy digital assets, like opensea and their policies vary. On top shot, for instance, you sign up for a waitlist that can be thousands of people long. When a digital asset goes on sale, you are occasionally chosen to purchase it.

11) Can i mint NFT for free?

To mint an NFT token, you must pay some amount of gas fee to process the transaction on the Etherum blockchain, but you can mint your NFT on a different blockchain called Polygon to avoid paying gas fees. This option is available on OpenSea and this simply denotes that your NFT will only be able to trade using Polygon's blockchain and not Etherum's blockchain. Mintable allows you to mint NFTs for free without paying any gas fees.

12) Do i own an NFT if i screenshot it?

The answer is no. Non-Fungible Tokens are minted on the blockchain using cryptocurrencies such as Etherum, Solana, Polygon, and so on. Once a Non-Fungible Token is minted, the transaction is recorded on the blockchain and the contract or license is awarded to whoever has that Non-Fungible Token in their wallet.

12) Why are people investing so much in NFT?

 Non-fungible tokens have gained the hearts of people around the world, and they have given digital creators the recognition they deserve. One of the remarkable things about non-fungible tokens is that you can take a screenshot of one, but you don’t own it. This is because when a non-fungible token is created, then the transaction is stored on the blockchain, and the license or contract to hold such a token is awarded to the person owning the token in their digital wallet.

You can sell your work and creations by attaching a license to it on the blockchain, where its ownership can be transferred. This lets you get exposure without losing full ownership of your work. Some of the most successful projects include Cryptopunks, Bored Ape Yatch Club NFTs, SandBox, World of Women and so on. These NFT projects have gained popularity globally and are owned by celebrities and other successful entrepreneurs. Owning one of these NFTs gives you an automatic ticket to exclusive business meetings and life-changing connections.

Final Saying

That’s a wrap. Hope you guys found this article enlightening. I just answer some question with my limited knowledge about NFTs. If you have any questions or suggestions, feel free to drop them in the comment section below. Also I have a question for you, Is bitcoin an NFTs? let me know in The comment section below

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Integrate Jira and Salesforce: A Step By Step Guide with ZigiOps Integration Platform #wanitaxigo

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My own Free tools website

I Publish my free tools website you can access it from here

Tools  Available 

Keyword Reasearch Tool

Gdrive Direct Link Generator

Word Counter

Xml Sitemap Generator

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10 Best Chrome Extensions That Are Perfect for Everyone

Are you a great Chrome user? That’s nice to hear. But first, consider whether or not there are any essential Chrome extensions you are currently missing from your browsing life, so here we're going to share with you 10 Best Chrome Extensions That Are Perfect for Everyone. So Let's Start.

1. LastPass

When you have too several passwords to remember, LastPass remembers them for you.

This chrome extension is an easy way to save you time and increase security. It’s a single password manager that will log you into all of your accounts. you simply ought to bear in mind one word: your LastPass password to log in to all or any your accounts.

Features

• Save usernames and passwords and LastPasswill  log you  in  automatically.
• Fill the forms quickly to save your addresses, credit card numbers and more.

2. MozBar

MozBar is an SEO toolbar extension that makes it easy for you to analyze your web pages' SEO while you surf. You can customize your search so that you see data for a particular region or for all regions. You get data such as website and domain authority and link profile. The status column tells you whether there are any no-followed links to the page.You can also compare link metrics. There is a pro version of MozBar, too.

3. Grammerly

Grammarly is a real-time grammar checking and spelling  tool for online writing. It checks spelling, grammar, and punctuation as you type, and has a dictionary feature that suggests related words. if you use mobile phones for writing than  Grammerly also have a mobile keyboard app.

4. VidlQ

VidIQ is a SaaS product and Chrome Extension that makes it easier to manage and optimize your YouTube channels. It keeps you informed about your channel's performance with real-time analytics and powerful insights.

Features

• Learn more about insights and statistics beyond YouTube Analytics
• Find great videos with the Trending tab.
• You can check out any video’s YouTube rankings and see how your own video is doing on the charts.
• Keep track  the  history of the keyword to determine when a keyword is rising or down  in popularity over time.
• Quickly find out which videos are performing the best on YouTube right now.
• Let this tool suggest keywords for you to use in your title, description and tags.

5. ColorZilla

ColorZilla is a browser extension that allows you to find out the exact color of any object in your web browser. This is especially useful when you want to match elements on your page to the color of an image.

Features 

•  Advanced Color Picker (similar to Photoshop's)
• Ultimate CSS Gradient Generator
• The "Webpage Color Analyzer" site helps you determine the palette of colors used in a particular website.
• Palette Viewer with 7 pre-installed palettes
• Eyedropper - sample the color of any pixel on the page
• Color History of recently picked colors
• Displays some info about the element, including the tag name, class, id and size.
• Auto copy picked colors to clipboard
• Get colors of dynamic hover elements 
• Pick colors from Flash objects
• Pick colors at any zoom level

6. Honey

Honey is a chrome extension with which you  save each product from the website and notify it when it is available at  low price it's one among the highest extensions for Chrome that finds coupon codes whenever you look online.

Features

• Best for finding exclusive prices on Amazon.
• A free reward program called Honey Gold.
• Searches and filters the simplest value fitting your demand.
• Instant notifications.

7. GMass: Powerful Chrome Extension for Gmail Marketers

GMass (or Gmail Mass) permits users to compose and send mass emails using Gmail. it is a great tool as a result of you'll use it as a replacement for a third-party email sending platform. you will love GMass to spice up your emailing functionality on the platform.

8. Notion Web Clipper: Chrome Extension for Geeks

It's a Chrome extension for geeks that enables you to highlight and save what you see on the web.

It's been designed by Notion, that could be a Google space different that helps groups craft higher ideas and collaborate effectively.

Features

• Save anything online with just one click  
• Use it on any device
• Organize your saved clips quickly
• Tag, share and comment on the clips

If you are someone who works online, you need to surf the internet to get your business done. And often there is no time to read or analyze something. But it's important that you  do it. Notion Web Clipper will help you with that.

9. WhatFont: Chrome Extension for identifying Any Site Fonts

WhatFont is a Chrome extension that allows web designers to easily identify and compare different fonts on a page. The first time you use it on any page, WhatFont will copy the selected page.It  Uses this page to find out what fonts are present and generate an image that shows all those fonts in different sizes. Besides the apparent websites like Google or Amazon,  you'll conjointly use it on sites wherever embedded fonts ar used. 

10. SimilarWeb: Traffic Rank & Website Analysis Extension

Similar Web is an SEO add on for both Chrome and Firefox.It allows you  to check web site traffic and key metrics for any web site, as well as engagement rate, traffic ranking, keyword ranking, and traffic source. this is often a good tool if you are looking to seek out new and effective SEO ways similarly as analyze trends across the web.

Features

• Discover keyword trends
• Know fresh keywords
• Get benefit from the real traffic insights
• Analyze engagement metrics
• Explore unique visitors data
• Analyze your industry's category
• Use month to date data

How to Install chrome Extension in Android

I know everyone knows how to install extension in pc but most of people don't know how to install it in android phone so i will show you how to install it in android

1. Download Kiwi browser from Play Store and then Open it.

 2. Tap the three dots at the top right corner and select Extension. 

3. Click on (+From Store) to access chrome web store or simple search chrome web store and access it.

4. Once you found an extension click on add to chrome a message will pop-up  asking if you wish to confirm your choice. Hit OK to install the extension in the Kiwi browser.

5. To manage  extensions on the browser, tap the three dots in the upper right corner. Then select Extensions to access a catalog of installed extensions that you can disable, update or remove with just a few clicks.

Your Chrome extensions should install on Android, but there’s no guarantee all of them will work. Because Google Chrome Extensions are not optimized for Android devices.

Final Saying

We hope this list of 10 best chrome extensions that is perfect for everyone will help you in picking the right Chrome Extensions. We have selected the extensions after matching their features to the needs of different categories of people. Also which extension you like the most let me know in the comment section

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Most Frequently Asked Questions About Email Marketing

1. Why is email marketing important?

Email is the marketing tool that helps you  create a seamless, connected, frictionless buyer journey. More importantly, email marketing allows you to build relationships with prospects, customers, and past customers. It's your chance to speak  to them right in their inbox, at a time that suits them. Along with the right message, email can become one of your most powerful marketing channels.

2. What is benefits of email marketing?

Email marketing is best way for creating long term relationship with your clients, and increasing sales in our company.

Benefits of email marketing for bussiness:

• Better brand recognition
• Statistics of what works best
• More sales
• Targeted audience
• More traffic to your products/services/newsletter
• Build credibility

Most  bussinesses are using email marketing and making tons of money with email marketing.

3. What is the simplest day and time to send my marketing emails?

Again, the answer to this question varies from company to company. And again, testing is the way to find out what works best. Typically, weekends and mornings seem to be  times when multiple emails are opened, but since your audience may have different habits, it's best to experiment and then use your  data to decide.

 4. Which metrics should I be looking at?

The two most important metrics for email marketing are  open rate and click-through rate. If your emails aren't opened, subscribers will never see your full marketing message, and if they open them but don't click through to your site, your emails won't convert.

5. How do I write a decent subject line?

The best subject lines are short and to the point, accurately describing  the content of the email, but also catchy and intriguing, so the reader wants to know more. Once Again, this is the perfect place for  A/B testing, to see what types of subject lines work best with your audience. Your call to action should be clear and  simple. It should be somewhere at the top of your email for those who haven't finished reading the entire email,  then repeated  at the end for those reading all the way through. It should state exactly what you want subscribers to do, for example "Click here to download the premium theme for free.

6. Is email marketing still effective?

Email marketing is one of the most effective ways for a business to reach its customers directly. Think about it. You don't post something on your site  hoping people will visit it. You don't even post something on a social media page and hope fans  see it. You're sending something straight to each person's inbox, where they'll definitely  see it! Even if they don't open it, they'll still see your subject line and business name every time you send an email, so you're still communicating directly with your audience.

7. However do I grow my email subscribers list? Should i buy an email list or build it myself?

Buying an email list is  waste of time & money. These email accounts are unverified and not interested in your brand. The mailing list is useless if your subscribers do not open your emails. There are different ways to grow your mailing list. 

Give them a free ebook and host it on a landing page where they have to enter the email to download the file and also create a forum page on your website, asks your visitors what questions they might have about your business, and collects email addresses to follow up with them.

8. How do I prevent audience from unsubscribing?

If the  subject line of the email is irrelevant to  customers, they will ignore it multiple times. But, if it keeps repeating, they are intercepted and unsubscribed from your emails. So, send relevant emails for the benefit of the customer. Don't send emails that often only focus  on sales, offers and discounts. 

Submit information about your business and offers so you can connect with customers. You can also update them on recent trends in your industry. The basic role of an email is first and foremost to  connect with customers, get the most out of this tool.

9. What is the difference between a cold email and a spam email?

Cold emails are mostly sales emails that are sent with content align to the needs of the recipient. It is usually personalized and includes a business perspective. However, it is still an unsolicited email. And all unsolicited emails are marked as SPAM. 

Regularly receiving this type of unsolicited email in your users' inboxes, chances are  your emails will soon be diverted to  spam or junk folders. The most important thing to prevent this from happening is to respect your recipients' choice to opt-out of receiving emails from you. You can add the links to easily unsubscribe. You must be familiar with the CAN-SPAM Act and its regulations.

10. Where can I find email template?

Almost all email campaign tools provide you with ready-made templates. Whether you use MailChimp or Pardot, you'll get several email templates ready to use.

 However, if you want to create a template from scratch, you can do so.Most of email campaign tools have option to paste the HTML code of your own design. 

11. What email marketing trend will help marketers succeed in 2022?

Is it a trend to listen to  and get to know your customers? I think people realize how bad it feels for a brand or a company to obsess over themselves without knowing their customers personal needs. People who listen empathetically and then provide value based on what they learn will win.

Final Saying

 You can approach email marketing in different ways. We have compiled a list of most frequently asked questions to help you understand how to get started, what constraints you need to keep in mind, and what future development you will need, we don’t have 100% answers to every situation and there’s always a chance you will have something new and different to deal with as you market your own business. 

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7 Free Websites Every Content Creator Needs to Know

Do you have the desire to become a content creator, but not have the money to start? Here are 7 free websites every content creator needs to know.

1.Exploding Topics (Trending Topics)

(Photo Credit:- Exploding Topics)

If you're a content creator, you might be wondering what better way to find new topic ideas than to see what people are searching for? This tool gives you this data without anyone else's explanation. It provides related hashtags and tips on how to use them effectively in your posts. It's a great tool for anyone who wants to keep up to date with what's most relevant in their niche. You can also see the most popular hashtags by country, making it easier to understand cross-border and demographic trends. This site makes your search for content easier than ever! There are countless ways to use explosive topics to your advantage as a content creator. 

Some examples can be:

• Use the most popular hashtags and keywords to get inspiration for ideas.
•  Find out what people are talking about in real-time.
•  Find new audiences you may not have known were interested in your topic.

There’s no excuse not to try this website — it’s free and easy to use!

Visit Exploding Topics From Here

2. Headline Studio (Headline Grader)

(Photo Credit:-Headline Studio)

Headline Studio allows you to create catchy headlines for your content. After writing a title there is data on how often people view articles with similar titles and why they are involved with them.

This is a valuable tool when creating new blog posts because it generates catchy headlines for your blog post to catch a reader’s attention.

Visit Headline Studio From Here

3. Answer the public

(Photo Credit:- Answer The Public)

Answer The public is an excellent tool for content creators. It gives you insight into what people are asking on social media sites and communities and lets you guess about topics that matter to your audience. Answer the public allows you to enter a keyword or topic related to your niche and it will show results with popular questions and keywords related to your topic. It's an amazing way to get insights into what people are searching online and allows you to identify topics driven by new blog posts or social media content on platforms like Facebook, Instagram, Youtube, and Twitter as well as the types of questions they ask and  also want answers.

Visit Answer The Public From Here

4. Surfer Seo (SEO Ranking)

(Photo Credit:-Surfer Seo)

With this tool, content creators can quickly and easily check the ranking of their websites and those of other competitors. This tool allows you to see how your website compares to others in different categories, including: 

• Rank Potential
• Organic Search Ranking

Surfer Seo is free and the interface is very friendly. It's a great tool for anyone who wants to do quick competitor research or check their site's rankings at any time.

Visit SurferSeo From Here

5. Canva (Templates/Graphics)

(Photo Credit:- Canva)

Canva is a free graphic design platform that makes it easy to create invitations, business cards, mobile videos, Instagram posts, Instagram stories, flyers, and more with professionally designed templates. You can even upload your photos and drag and drop them into Canva templates. It's like having a basic version of Photoshop. You can also remove background from images with one click.

Canva offers thousands of free, professionally designed templates that can be customized with just a few clicks. Simply upload your photos to Canva, drag them into the template of your choice, and save the file to your computer.

It is free to use for basic use but if you want access to different fonts or more features, then you need to buy a premium plan.

Visit Canva From Here

6. Facebook Audience Insights (Audience Research)

(Photo Credit:- Facebook Audience Insights

Facebook Audience Insights is a powerful tool for content creators when researching their target market. This can help you understand the demographics, interests, and behaviors of your target audience. This information helps determine the direction of your content so that it resonates with them. The most important tools to consider in Facebook Audience Insights are Demographics and Behavior. These two sections provide you with valuable information about your target market, such as their age and from where they belong, how much time they spend on social media per day, what devices they use to access it, etc.

There is another section of Facebook Audits that is very helpful. This will let you know the interests, hobbies, and activities that people in your target market are most interested in. You can use this information to create content for them about things they will be about as opposed to topics they may not be so keen on.

Visit Facebook Audience Insights From Here

7. Pexels (Images)

(Photo Credit: Pixel

Pexels is a warehouse for any content creator with millions of free royalty images who wants to find high-quality images that can be used freely without having to worry about permissions or licensing so you are free to use the photos in your content and also there is no watermark on photos

The only cons are that some photos contain people, and Pexels doesn't allow you to remove people from photos. Search your keyword and download as many as you want!

Visit Pexel From Here

So there you have it. We hope that these specially curated websites will come in handy for content creators and small businesses alike. If you've got a site that should be on this list, let us know! And if you're looking for more content creator resources, then let us know in the comments section below

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Top 9 Free AI Tools That Make Your Life Easier

• Copy.ai

Photo:- Copy.ai

First one on the list is copy.ai. It is an AI based copy writer tool. Basically  what a copywriter tool does is, it gives you content that you can post on your blog or video  when you give it a few descriptions about the topic you want content on.So copy ai can help you write instagram captions gives you blog idea, product descriptions,  facebook content, startup ideas, viral ideas, a lot of things it can do, you just make an account  in this website, then select a tool and fill in the necessary description and the AI will generate  content on what you ask for.

For tutorials go to their official Youtube  channel .An awesome tool that is going to be really handy in the future.

• Hotpot.ai

Hotpot.ai offers a collection of  AI tools for designers, as well as for anyone, it has an “AI picture restorer” which removes  scratches ,and basically restores your old photo into amazing pictures and makes it look brand new. 

 Ai picture colorizer , turns your black and white photo into color. And there is a background  remover tool, picture enlarger and a lot more for designers, check it out,and explore all the tools.

• Deep-nostalgia

Deep-nostalgia became  very popular on the internet when people started 

making reaction videos of their parents reacting  to animated pictures of their grandparents. So deep - nostalgia is a very cool app, that will  animate any photo of a person.

 So what makes it really cool is that fact that you can upload an  old photo of your family and see them animate and living. Which is pretty cool and creepy at  the same time if they are dead already.. Really amazing service from myheritage, I created a  lot of cool animations with my old photos as well as with the photos of my grandparents.

• Pfpmaker.com

Having a nice  looking profile picture is really important if you want that professional feel in your socials.  Whether in linkedin or twitter having a 

distinct and catchy profile picture can make  all the difference. So that's where pfpmaker comes in. it a free online tool to create amazing professional profile pictures that fits you. It generates a lot of profile pictures  and you can also make small changes to already created profile pictures if you want to,as well.

• Brandmark.io

Speaking of brands, getting a  good logo for your brand is the most frustrating 

thing ever, so brandmark.io makes it super easy.  It will create a logo for your brand within 2 clicks. So you goto this website. Type in your brand name and slogan if you have any, and give BRAND KEYWORDS that relate to your brand,  then pick a color style and done, the ai will generate amazing logos for you. 

You can also make  minor edits to the suggested logos to better fit your needs as well. But to get that png you need  to pay a hefty price, but if you are looking for some logo ideas, this is a great place to start.

• Deep-image.ai

Even in the previous websites, some  had picture enlarger tools. This deep-image.ai is a dedicated image enlarger, which supports upto 3x  enlargement for free. The UI is pretty good and the tool is pretty fast with amazing results.

• Bigjpg

Bigjpg does the same as  deep-image.ai , but this service offers a little bit more options like if your photo is an artwork  it scales image differently than normal photos and it supports upto 4x enlargement for free  and you can also set noise reduction options. Very good tool,

• Lumen5

Lumen5 is an  online marketing video maker that makes it really easy to create branding or informational videos  within a couple of clicks. They have really great templates and various aspect ratios for various  social media platforms. 

You can also edit each element of the video if you don't like the preset,  and the best part is, they have a ton of , I mean a ton of free stock photos and videos.You can also  upload your own videos or any type of media. Definitely a good tool if you don't know how  to work with complex tools like after effects, but want to create a sick video for your brand.

• Namelix

If you are struggling to find  good names for your brand or youtube channel, give 

namelix a try. It's an ai based name generator  that will suggest good names for your brand depending on the keyword that you give..  Also logo for your brand. Pretty cool and an amazing piece of tool. So that's been it , those are my favourite free AI based tools that you can use right now,

Which one You like the most Let me know in the Comments below.  

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Tonga struggles with ash, psychological trauma after eruption and tsunami

A satellite image shows Mango islands after Hunga Tonga-Hunga Ha'apai volcano eruption, in Tonga, January 20, 2022. Satellite Image @2022 Maxar Technologies/Handout via REUTERS

Families have prevented children from playing outside as Tonga struggles to deal with the ash and  psychological effects of last week's volcanic eruption and tsunami, aid workers and local residents said. Telephone service interrupted. 

The Red Cross said it was providing 173 households on the main island of Tonga not only with tents, food, water and toilets  but also comforts. "Right now everyone is still having issues," said Drew Havea,  vice president of the Tonga Red Cross. 

Because of the ashes, "families make sure their kids aren't playing outside, that everyone is inside," he said. 

Although some residents of the hardest-hit Ha'apai outlying islands  had been evacuated to the main island of Tongatapu, others refused to go, Havea said. The psychological effects of waves breaking through and destroying villages will affect their lives for some time, he said. “All the kids grew up, they were taught in their geography class that this is the ring of fire we  all live in. 

Now I think we're pretty worried and we're starting to think, 'How active are these places?he told Reuters. The eruption of HungaTongaHungaHa'apai volcano, which sits on the seismically active Pacific Ring of Fire, sent tsunami waves across the Pacific Ocean and was heard about 2,300 km (1,430 miles) away in New Zealand.

The eruption was so powerful that space satellites captured not only huge clouds of ash but also an atmospheric shockwave that radiated out from the volcano at close to the speed of sound.

"I thought the world was ending," recalled John Tukuafu, owner of  beach resort Vakaloa, who had to rush to save his wife from the tsunami. 

The resort was in Kanokupolu, one of the worst-hit areas of Tongatapu. and uprooted trees and debris now lie in the area where the complex was located. it has taken a week for many people to recover from the "throbbing and terrifying" sound of the eruption, he said.

 

"It was too loud to hear, but I could feel it. Until the big bang," She told Reuters by phone on SundayResidents were wishing for tropical rain to wash off the "awful and itchy" volcanic dust, said Fonua. Leaves on trees had turned brown and were falling off.

Fonua said she was in her seafront office talking on the phone to her son in New Zealand when the tsunami struckWhen the line went dead, he feared she had been swept away. 

The anxiety of many Tongan families overseas was prolonged in the days it took for limited international call capacity to be restored.

Cut off from the world, Tongans got on with immediate rescue efforts, Fonua said.

Older Tongans with a tradition of self-reliance remarked that young people had been forced to stop looking at their smart phones and had leapt into action, she said.

With power restored after a week, the Matangi Tonga website posted its first story on Saturday since the eruption and tsunami, describing the "pumice rain", as volcanic debris fell from the sky, and waves that engulfed cars.

Still, her office cannot send email and Tonga needs more satellite capacity, Fonua said.

The international navy ships and flights arriving had brought much needed supplies and communication equipment, she said.

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People with this certain gene version less likely to develop severe COVID-19

The new results show that people with a specific version of a gene are less likely to develop severe COVID-19. Earlier research had identified a specific group of genes, called the OAS1/2/3 gene cluster, as being involved in the risk for severe COVID-19. 

One version of a gene in that cluster –passed down from Neanderthals, appeared to protect against serious disease, reducing  risk by about 23%. Previous research was mostly done on people of European ancestory. Researchers are now seeing the same association of this genetic variant with less severe COVID-19 in people of African ancestory, according to a report published in Nature Genetics.

 "The fact that people of African descent had the same protection allowed us to identify the only variant in  DNA that actually protects against COVID19 infection. co-author dr. Jennifer Huffman  said in a statement.

 OAS genes are involved in a cascade of effects that help cells fight viruses, the researchers said. Understanding these genes and their impact on COVID19 risks could aid in the development of future drugs, they added.

Fewer Delta breakthroughs with Moderna vs Pfizer/BioNTech

When the delta variant  coronavirus was widespread in the United States, recipients of two doses of Moderna's mRNA vaccine (MRNA.O) were less likely to have breakthrough infection  and  were slightly less likely to be hospitalized  than recipients of two doses of  mRNA vaccine from Pfizer and BioNTech, found a large study. 

The researchers analyzed the medical records of more than 637,000 vaccine recipients who had not previously been infected with the virus and had not received a booster shot.

 As reported in JAMA on Thursday, advanced infections increased steadily each month from July through November 2021, with higher rates in the Pfizer/BioNTech group. 

In November, there were 2.8 cases per thousand people vaccinated with the Pfizer/BioNTech injections compared to 1.6 cases per thousand recipients of the Moderna vaccines.

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