Technologies
CDC and WHO recommend fully vaccinated should wear masks indoors. Here’s the latest
The CDC recently updated its stance to say fully vaccinated people should wear masks in certain areas. We’ll explain what’s going on.

The Centers for Disease Control and Prevention is recommending fully vaccinated people wear masks indoors again in some areas — including schools — it announced during a telebriefing Tuesday. This is different from its guidance earlier in July that said it’s safe for teachers and students who are fully vaccinated to skip the face masks. So why the sudden change? A spike in COVID-19 cases across the US caused by the highly contagious delta variant has resulted in the CDC updating its guidance for mask wearing.
The World Health Organization continues to recommend that to slow the rapidly spreading delta variant, everyone should continue to wear face masks in crowded areas, even people who are past the two-week mark after receiving their second vaccine dose, for example from Pfizer, Moderna or AstraZeneca.
Both the WHO and CDC agree that people who aren’t vaccinated should continue to wear face masks. But given the high rate of protection that vaccinated people have against the delta variant and other COVID strains, why are some medical experts in conflict about a barrier over your nose and mouth? We continue to update this story.
CDC guidance: Fully vaccinated should continue wearing masks in some areas
The CDC on Tuesday changed its guidance for mask wearing to say that vaccinated people should continue wearing masks indoors in certain areas of the country. This includes areas where COVID-19 cases are on the rise. It also changed the guidance for K-12 schools, saying everyone should wear a mask, regardless of vaccination status. Earlier this month, it said fully vaccinated teachers and students don’t need to wear masks inside the school.
Originally, the guidelines said those who are fully vaccinated can «resume activities without wearing masks or physically distancing» except where required, such as in planes and businesses. CDC Director Dr. Rochelle Walensky previously stuck to that guidance on NBC’s Today show on June 30, saying fully vaccinated people are protected from the delta variant.
The CDC warned CNN that there’s still a small chance fully vaccinated people can become infected with the new variant if they’re exposed. We’ve asked the CDC for comment.
What is the CDC’s new guidance for kids and teachers?
Those who aren’t vaccinated — ages 2 and up — need to wear a mask while inside but don’t have to when they’re outside. For fully vaccinated teachers and students, the CDC recommends continuing to wear masks inside the school building.
For child care programs, regarding schools with children younger than 12, universal mask use can be implemented, as children this age aren’t eligible for the COVID-19 vaccines yet. Mask mandates can also go into effect if coronavirus transmission is high in that community.
For schools that can’t provide adequate physical distancing, the CDC says «layered COVID-19 prevention strategies» should be put in place to protect kids and teachers who aren’t fully vaccinated.
Read more: In-person learning should be a priority for schools this fall, CDC says
Why are experts at odds over masks for vaccinated people?
In June, WHO officials repeated a longstanding recommendation that everyone should wear masks to stem the spread of the virus. Meanwhile, the CDC until Tuesday had been continuing to uphold its guidance that not all fully vaccinated Americans need to wear masks indoors or maintain social distancing. White House Chief Medical Adviser Dr. Anthony Fauci said that those who’ve had two doses of the vaccine should still «go the extra step» of wearing a mask when traveling to places with low vaccination rates.
A few days after the WHO recommended that people who have received the COVID-19 vaccine should continue wearing a face mask, Fauci explained why the advice differed from the CDC’s. «There’s a reason for that,» he said in a virtual White House press briefing. «The WHO is responsible for the planet as a whole. It’s different in the world in general from here in the United States.»
So, while the WHO is monitoring the pandemic around the world, with a majority of people unvaccinated, the CDC is responding to the situation in the US, where the vaccines have been shown to work quite effectively against hospitalization from the delta variant. Only 13.9% of the global population is fully vaccinated, according to vaccine tracker site Our World in Data. The US nearly quadruples that number: 49.7% of Americans are considered fully vaccinated as of July 4, according to the Mayo Clinic.
For Fauci and the CDC, the focus is on getting a greater number of Americans vaccinated in the first place. On July 4, Fauci said that 99.2% of COVID-related deaths last month involved unvaccinated people.
What is WHO’s position on mask wearing?
Wearing a mask consistently continues to be important, even for people who are vaccinated, a WHO official said during a press briefing in late June. «People cannot feel safe just because they had the two doses. They still need to protect themselves.»
Wearing masks in public places is essential to keep people from inhaling particles that will cause them to become sick, Dr. Maria Van Kerkhove, an American infectious disease epidemiologist, said during the same briefing.
While the Pfizer and Moderna vaccines are showing robust protection against variants, «breakthrough» infections may still sporadically occur. In a case in early June, a fully vaccinated woman in Napa, California, died from COVID-19. She was over 65 and was reported to have underlying medical conditions.
Why is the coronavirus delta variant serious?
The delta variant is the latest of new coronavirus variants and is the most contagious of the variants identified so far, according to the WHO. The delta variant has been identified in 96 countries so far and is spreading among the unvaccinated population, the organization said during the press conference.
«The delta variant is currently the greatest threat in the US to our attempt to eliminate COVID-19,» Fauci said during a White House press briefing on June 22.
Will there be new mask mandates or tighter restrictions?
Some countries have already begun tightening COVID-19 restrictions. For instance, four cities across Australia have returned to lockdown, including Sydney’s state of New South Wales. In the US, Los Angeles County is strongly recommending face masks indoors, regardless of whether someone has been vaccinated, though masks aren’t required in most places. Some countries within Africa and Asia — for instance, South Africa and Malaysia — have also moved into lockdown due to the delta variant spreading.
Some places never loosened mask mandates, such as airports and airlines. In the US, other public transportation facilities require masks, such as buses and trains.
For more information, here’s what you need to know about «long COVID» and how it’s treated. Also, read up on these COVID-19 vaccine side effects and important dos and don’ts of getting your COVID-19 vaccine.
The information contained in this article is for educational and informational purposes only and is not intended as health or medical advice. Always consult a physician or other qualified health provider regarding any questions you may have about a medical condition or health objectives.
Technologies
A New Threads Feature Saves You From Seeing and Posting Spoilers: Here’s How It Works
Didn’t want to see that plot twist? Marvel and Netflix were the first to try out Threads’ new spoiler-blocking feature.

Social media can accidentally spoil a streaming movie or show for those who haven’t yet watched it. Threads, the popular social media platform from Meta, now has a new feature that could save you from spoiling your next watch.
The new feature allows users to mark media and text posts as spoilers. If it’s a photo, the spoiler will then appear blurred in feeds, and text will be grayed out. Clicking on both types makes the spoiler visible. Netflix and Marvel are the first major studios to use the feature on their posts. Meta says the feature is rolling out globally, but we saw it available on Friday.
Speaking of spoilers, you may want to stop reading now if you’re not logged in to Threads, the embedded plot-spoiling posts in this story may not be blurred.
Netflix posted a photo from one of the last scenes of Squid Game’s third and final season, with the caption «do not tap until you’ve finished Squid Game 3.»
Marvel teased the villain in the new Ironheart series in a post. You won’t meet the villain until the last episode. You can stream Ironheart on Disney Plus.
We Were Liars on Prime also added a post that uses the new Threads spoiler text feature.
We’ve seen several other updates from Threads this year, including the ability to copy images, thus replacing the need to screenshot. Threads also only recently started testing direct messaging, despite the app being out for around two years.
How to use the spoiler feature on Threads
Anyone can use the spoiler feature on their posts. All you have to do is highlight what you want to hide, tap and select «mark spoiler.» That will blur the text or image you selected for others.
This feature doesn’t mean you won’t see posts about your favorite pop culture and entertainment topics. It lets you choose when you’re ready to know more. All it takes is a tap.
However, it’s worth pointing out that it’s up to those who make the post to decide if they mark something as a spoiler. So spoilers could abound until most people adopt the feature. Even still, it’s good to see a feature that allows you to stay in the loop without spoiling major plot points along the way.
Technologies
Someone Help Me — I Also Need These Sonic the Hedgehog Magic: The Gathering Cards
Sega’s superspeedster is getting some genuinely awesome cards in a limited drop next month.

Magic: The Gathering hit a goldmine earlier this month when it released its Final Fantasy set based on one of the most popular video game franchises of all time. Final Fantasy was reportedly the best-selling Magic set before it even released, thanks to extensive preorders. Now Wizards of the Coast is hoping to repeat that success with Secret Lair drops themed around video game icon Sonic the Hedgehog, launching Monday, July 14.
Depending on which century you were born in, you’ll either recognize Sonic as the star of 1991’s Sega Genesis video game Sonic the Hedgehog, or as the star of Paramount Pictures’ Sonic the Hedgehog movies. (Or maybe you know him from Smash Bros. or Mario and Sonic at the Olympic Games, or any of the countless other places he shows up.) Now he’s joining the storied Magic: The Gathering card game in a year where Magic is aggressively investing in crossovers with other properties.
Those crossovers started years ago with The Walking Dead, which became an official Magic series called Universes Beyond when it released a Secret Lair drop for Stranger Things. We’ve gotten Magic cards for everything from Street Fighter to Lord of the Rings, The Evil Dead, Jurassic Park and even SpongeBob. Lord of the Rings was the first full Universes Beyond set, but it set the table for Final Fantasy last month, and we’re getting full sets for both Spider-Man and Avatar: The Last Airbender later this year.
The new Sonic Magic: The Gathering cards are different from the game’s Final Fantasy set because these are Secret Lair products — limited-run drops of a handful of cards, rather than a full set of hundreds of Standard-legal cards. Like many Secret Lair crossover products, they seem aimed at the casual multiplayer Commander format that lets you build decks around your favorite characters and play with a group of friends.
Sonic being a legendary creature with white mana, blue mana and red mana in his color identity, means that a Sonic Commander deck allows you to include his allies Tails, Knuckles and Amy Rose in the deck. Shadow costs red and black mana, which means he doesn’t fit in a Sonic Commander deck, but he would fit in a Dr. Eggman deck.
And, gang, these cards are kinda wild. Whenever Sonic attacks, he puts power-increasing counters on other creatures with flash or haste, which not-so-coincidentally includes all of the aforementioned allies that fit in his deck. And Sonic having the haste ability himself means he can attack the same turn you cast him, virtually guaranteeing one activation. Tails can draw cards when flying vehicles enter — a nice nod to his plane, which first showed up in the late stages of Sonic the Hedgehog 2. Knuckles has a lot going on, including the ability to create treasure tokens that can help you cast spells — or just outright win the game if you have enough while he’s on the battlefield.
There’s also some mechanical synergy between these cards and the new Final Fantasy cards. Amy Rose automatically attaches equipment when she attacks and then can buff the power of other creatures, making her a great fit for the Limit Break Commander deck led by Cloud (or Tifa), which cares about equipment and power stats!
Similarly, Dr. Eggman gets to draw cards at the beginning of your end step — if you also control Y’Shtola Rhul, you get an extra end step, allowing you to draw two cards instead of one for the low, low cost of ending your turn.
All of that adds up to mechanically fun Magic cards that feature a lifelong favorite character for me. And it’ll add up financially if I can get my hands on either the foil Sonic: Friends & Foes collection ($40) or the non-foil collection ($30), the cards in which are less likely to warp from the foil treatment.
There are two other Sonic Secret Lair drops announced, including one that focuses on reprinted artifacts like vehicles and equipment and another that rounds up existing cards that synergize with the new cards. Both will be available in $40 foil or $30 non-foil versions. All three Secret Lair sets go on sale Monday, July 14, at noon ET/9 a.m. ET.
When they do, and I cannot stress this enough, you gotta go fast to get ’em.
Technologies
Steam Summer Sale: Snag 4 Major Borderlands Games for Under $25 Before Borderlands 4
This is an amazingly cheap way to get caught up before the new game launches in September.

If you want to catch up on the Borderlands series before Borderlands 4 comes out on Sept. 12, you won’t find a better opportunity than this. Every mainline Borderlands game is steeply discounted for Steam’s Summer sale, with many of them in the single digits.
You can currently get Borderlands Game of the Year Enhanced, Borderlands 2, Borderlands: The Pre-Sequel and Borderlands 3 for a grand total of $22. The first game represents about half that cost, so if you’ve already played that one or want to skip it, you can get the other three for just $12. Various downloadable content is also on sale, if you want to add to the base games.
This is an absolute steal. Borderlands 2 is one of my all-time favorite first-person-shooter games, and despite being more than a decade old, it’s worth about $20 just on its own. For me, it’s the pinnacle (so far) of the series’ hero designs and enemy encounters — for my money, Zer0, Gunzerker and Gaige are three of the most fun vault hunters the series has ever made. And the True Vault Hunter Mode and Ultimate Vault Hunter Modes (the new game plus modes) really add a lot of replay value by ratcheting up the strategy through the increased importance of matching your elemental weapons to the right enemy health type — think type matchups in Pokemon, except with guns.
What I particularly love about the Borderlands series is the customization it offers. The games give you at least four vault hunter classes to choose from, and those classes offer additional options via skill trees that let you adjust the way your vault hunter plays. For instance, Zer0 has options for sniping, stealth or melee. Add in different gun manufacturers whose weapons all have a different feel, plus different categories of guns — pistols, submachine guns, sniper rifles, etc. — and elemental weapon types on top of that, and you end up with a veritable treasure trove of ways to tune your vault hunter’s gameplay.
Also, you can throw grenades that explode money. I almost crashed Borderlands 3 because I was exploding so much money.
The original Borderlands established the formula and some of the regular elements, like soldier and siren classes as well as vending machines for gear and health. It also established some of the recurring characters, like de facto mascot Moxxi. Borderlands 2 refined that formula and introduced an amazing villain who added more narrative depth. The Pre-Sequel shook things up by taking us to space and giving us laser weapons. Borderlands 3 took a step back in terms of narrative and characters, but it added some nice mechanical polish, like being able to mantle up ledges or slide into barrels to send them flying into enemies.
All four of those games will take you about 100 hours total to beat if you stick to the main quests, or closer to 200 hours if you’re the type to get sidetracked occasionally. Pro tip: Talk, finagle or blackmail some friends into playing with you. The games are significantly more fun with other players.
For the complete Borderlands experience, you can also tack on the Dungeons & Dragons-inspired spinoff game Tiny Tina’s Wonderlands for $12 and Tales from the Borderlands, an acclaimed narrative choices game, for $15.
With Borderlands 4 coming out in just a few months, you’re not going to get a better chance to start or add to your collection. Catch a riiide, vault hunters.
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