Technologies
US to restrict travel from South Africa, other countries due to new COVID variant
The WHO says early evidence «suggests an increased risk of reinfection» with the omicron variant.

The US will restrict travel from South Africa and seven other countries starting on Monday. The move comes amid fears that a new COVID variant discovered in South Africa may be more transmissible and vaccine-resistant than the delta variant.
President Joe Biden was briefed on Friday by Dr. Anthony Fauci, his chief medial adviser, and other members of the COVID response team about the variant. The new variant had already led Israel, Singapore and several European nations, including Britain, to block travel to southern Africa.
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«As a precautionary measure until we have more information, I am ordering additional air travel restrictions from South Africa and seven other countries,» said Biden in a statement. «As we move forward, we will continue to be guided by what the science and my medical team advises.»
The US air travel restrictions will apply to travelers from South Africa, Botswana, Zimbabwe, Namibia, Lesotho, Eswatini, Mozambique and Malawi. It’s unclear how long the restrictions will be in place.
The variant, which was given the name omicron by the World Health Organization on Friday, was first identified as B.1.1.529 in South Africa on Tuesday. Scientists are concerned about it because of its high number of mutations. Their worry is that vaccines designed to target previous COVID-19 variants may be less effective.
The WHO acknowledged in a Friday release that the variant was «concerning» and noted that preliminary evidence «suggests an increased risk of reinfection with this variant.»
There were 22 known cases of omicron as of Thursday, according to South Africa’s National Institute for Communicable Diseases. It’s also been detected in Botswana, South Africa’s neighbor to the north, as well as Israel, Belgium and Hong Kong, which are thousands of miles away.
«This variant did surprise us,» Tulio de Oliveira, director of the KwaZulu-Natal Research and Innovation Sequencing Platform, said in a press conference on Thursday. «It has a big jump in evolution, many more mutations than we expected, especially after a very severe third wave of delta.»
US stocks tumbled Friday on the news of the variant, CNBC reported.
A ‘variant of concern’
In the nearly two years since the first outbreaks of the disease, there have been more than 260 million cases of COVID-19 reported worldwide, resulting in more than 5.1 million deaths, according to the Johns Hopkins University COVID-19 dashboard. Vaccines from Pfizer-BioNTech, Moderna and Johnson & Johnson have proved highly effective in restraining the spread of the coronavirus that causes COVID-19 and in easing the effects for those who contract it. But vaccination rates vary widely around the globe and in individual nations.
Whether the mutations of Omicronwill translate to a more dangerous, transmissible and vaccine-resistant form of COVID-19 is as yet unknown. COVID-19 constantly mutates, and many of those mutations don’t substantially affect the virus.
«We don’t know very much about this yet,» Maria Van Kerkhove, the WHO’s technical lead of COVID, said in a livestream on Thursday. «What we do know is that this variant has a large number of mutations. And the concern is that when you have so many mutations, it can have an impact on how the virus behaves.»
«It will take a few weeks for us to understand what impact this variant will have.»
On Thursday, UK Secretary for State Health Sajid Javid announced that South Africa and five other southern African countries — Namibia, Zimbabwe, Botswana, Lesotho and Eswatini — would be added to the UK’s travel red list. Flights to those countries are being stopped, while travelers returning to the UK from those countries will have to quarantine.
Singapore, Italy, France and Israel have also placed Mozambique on their red lists, The New York Times noted. Dubai said it’ll restrict entrance to travelers from those countries starting Monday.
Ursula von der Leyen, president of the European Union’s executive arm, tweeted Friday that her commission would also propose restricting air travel to European countries from southern Africa.
The vaccine co-developed by Pfizer and BioNTech is the most widely administered in the US, according to CDC data, and a BioNTech spokesperson told Reuters it’ll quickly be able to determine how effective the vaccine is against the variant.
«We expect more data from the laboratory tests in two weeks at the latest. These data will provide more information about whether B.1.1.529 could be an escape variant that may require an adjustment of our vaccine if the variant spreads globally,» the spokesperson said Friday. An escape variant would resist the targeted immune response caused by vaccination.
That a new variant has emerged in Africa comes as little surprise to many epidemiologists. Viruses, like the one that causes COVID, mutate during replication. In places with low vaccinations and high case numbers, new variants are more likely to arise, as in the case of delta’s emergence from India. African countries have low vaccination rates, and huge parts of the population are too poor to miss work via shelter-in-place orders or to seek medical help. South Africa is the richest country in Africa, yet only has a double vaccination rate of around 23%.
On Friday, Biden said the emergence of the omicron variant underscores the need for «global vaccinations» to end the pandemic. He urged officials attending a World Trade Organization meeting next week to waive intellectual property protections for COVID vaccines, a position the president endorsed earlier this year.
CNET’s Carrie Mihalcik contributed to this report.
Technologies
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Technologies
War for Westeros, Coming in 2026, Will Let Fans Make Their Own Game of Thrones Ending
The director of the upcoming strategy game chats about how players can forge a different path from the books and show.

For a moment in time, fantasy fans were split between whether Peter Jackson’s Lord of the Rings movies or HBO’s Game of Thrones prestige TV show was the best adaptation of a classic book series. But the Oliphaunt in the room is that the last seasons of the latter plummeted so far in quality that it soured opinions on the show as a whole, especially with its divisive ending. But an upcoming GoT video game adaptation due out in 2026 will give players a chance to set the record straight and make their own new ending to the saga of noble houses, loyalty, betrayal and dragons.
Game of Thrones: War for Westeros, from Australian developer and publisher PlaySide Studios, is a real-time strategy game for PC in which players take on their faction of choice and veer away from the storyline of the books and TV show. Back in June at Summer Game Fest, I descended the stairs below the media lounge into a dimly lit interview spot (the most fantasy dungeon-adjacent spot at the event) to chat with Ryan McMahon, the game’s director.
McMahon explained PlaySide’s vision for the game alongside his own deep affection for the Song of Ice and Fire books and Game of Thrones TV show. In the latter years of the show, he’d hold watch parties with other PlaySide developers to see the latest episodes the night they aired.
PlaySide’s history of RTS games, like its own property Age of Darkness: Final Stand, and work on Warcraft 3: Reforged and Civilization 7 VR, made the strategy genre seem appropriate for its adaptation of the franchise.
«Game of Thrones really felt like a natural fit for that because it’s a show about mass conquest and fighting for territory and leading these armies, as well as the political layers within it,» McMahon said. «There’s a lot of complexity to it that really can shine in a strategy genre.»
That includes representing the warring factions in Game of Thrones as different forces in War for Westeros, each with their own distinct units and strategies. The game will have four playable factions at launch: House Stark with all its minor houses representing the North of the continent of Westeros; House Lannister representing those in the southern half; House Targaryen with the forces she’s collected in the Free Cities, along with her dragons; and finally the Night King with his army of the dead and White Walkers.
While War for Westeros primarily references the Game of Thrones world built in the TV show, PlaySide used lore from the books to fill in the gaps, including among the minor houses and the forces of the Night King, McMahon explained. PlaySide didn’t consult directly with series creator George R.R. Martin, but the studio has consulted the author’s team through rights holder Warner Bros. during development when exploring new territory, McMahon said, «especially when it comes to the White Walkers.»
And while War for Westeros focuses on strategy gameplay over character building and world lore, there are still nods to the source material.
«We definitely are trying to sprinkle as many little Easter eggs and lore mentions where we can to really bring that flavor,» McMahon said. «If you’re a book reader, there will definitely be stuff for you.»
A clash of player-kings
PlaySide is designing War for Westeros’ four factions to be balanced but distinct. In the game, cavalry, siege engines, giants and dragons are among the units unique to each faction, though McMahon declined to elaborate further about how each force will differ from the other, saying PlaySide would share additional details when it was ready to reveal more gameplay.
But even the reveal trailer unveiled during SGF hints at the mechanics and asymmetric units fielded by each faction. The accompanying developer diary showed prealpha gameplay footage that includes columns of foot soldiers arranged to march into battle — some of which were completely incinerated by a massive dragon belching flames.
Though the armies will each have their different units, mechanics, heroes and play styles, PlaySide is striving to keep them balanced against each other — and most importantly, make each side interesting to play.
«We want to make dragons feel powerful, but we want to make sure that the Lannisters, the Starks and the White Walkers all have something that feels like a powerful equivalent that can potentially contest the dragons in some way,» McMahon said.
The developer diary also touches on the political aspect of War for Westeros, though this is less like the systems-heavy diplomacy of strategy games like Civilization 7 and more like the jockeying that happens whenever multiple players are gunning for the win in a tabletop game like Risk or Settlers of Catan. Each playthrough of War for Westeros only ends when one player sits the Iron Throne, so McMahon expects them to naturally form and break alliances at strategic moments — just like in Game of Thrones.
«If I know this person over here [controlling] House Stark is pushing in on the Lannisters, and I’m playing as the Targaryens, that could be my opportunity to push in if they’re ahead,» McMahon said.
Single-player mode will have its own specific layers of political interaction, he added, but the game design’s focus is on how players pit themselves against each other. There will be a game mode where players can set custom modifiers to vary their playthrough and set their own rules. The geography has its own conditions: In the developer diary, there’s footage of an overworld map of Westeros featuring famous locations like Winterfell and King’s Landing. Players won’t be fighting within the iconic castles of the show, but they will clash against enemy armies in handcrafted maps tailored to the various biomes of the continent.
A storm of strategy swords
PlaySide has leaned on its previous strategy experience, making its own RTS, Age of Darkness, and strategy games from other IPs to ensure War for Westeros has a satisfying core gameplay loop. With all that experience, the studio can incorporate layers of complexity while also making it approachable, McMahon said. Given Game of Thrones’ popularity, the game is probably going to be a lot of players’ first RTS (or first in a very long time).
As a game in development, things can always change before War for Westeros comes out in 2026, and McMahon couldn’t say a lot about the game. But I had to ask: What’s the faction McMahon himself likes playing most right now? While his favorite character from the books is Tyrion Lannister, and he really enjoys how the Targaryen hero Daenerys functions, and the faction’s dragons, his sympathies lie with the undead Night King and his White Walkers.
«I’m naturally a very aggressive player in video games, wanting to push forward, take territory, put a lot of pressure on my opponent,» McMahon said. «The White Walkers, as they stand right now, lean heavily into that type of play.»
Much of our conversation centered around the state of the game at launch, with the implication that more could be coming later, though that all depends on how the game is received. Still, McMahon emphasized that the team has a lot of ideas.
«Actually, there’s so much you can do with the world of the Song of Ice and Fire — outside of Westeros, within Westeros — that we can tap into,» McMahon said. «But right now, our focus is on the launch itself. And then, [if] things go well there, there’s a lot we’d love to do.»
Technologies
The Best Co-op Games for Every Situation
Whether you’re hitting a couch co-op sesh or logging in with three other people, try picking up one of these co-op titles.

Cooperative play is intrinsic to gaming. Some of my earliest (and best) gaming memories are of hours-long gaming sessions with friends. There’s a reason why Hazelight Studios’ Split Fiction and It Takes Two were so well received — people love playing games with others. Bonus points if you don’t need two copies of the game, or can do so from the same couch.
Whether you’re looking for a couch co-op or logging in with others across the internet, these are the best games to jump into with your friends.
Best co-op games right now
- Split Fiction
- It Takes Two
- Helldivers 2
- Elden Ring Nightreign
- Baldur’s Gate 3
Best co-op games for two players
These games are best experienced with one other person, so grab a friend and get to work. A few in this section, like Split Fiction, It Takes Two and Cuphead, only require one copy of the game, which makes it even easier to play.
Best co-op games for four players
These games are better experienced with a crew at your back. Squad up with three friends and get ready to squash alien bugs, hunt monsters or battle waves of demons.
Best single-player games with co-op
These games are primarily single-player adventures, but they do support bringing along a friend or three. Whether you’re passing the controller back and forth or dropping in and out, try these games solo or with friends.
Best free co-op games
You don’t always have to shell out to play with friends. Here are a few free options.
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