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You can now get COVID again within 4 weeks because of the new Omicron BA.5 variant, health expert...
Business Insider via Yahoo News· 2 years agoThe coronavirus variant Omicron BA.5 is on the rise.Getty Images Omicron BA.5 is becoming the...
This New COVID Variant Is Shaping Up to Be a Déjà Vu Nightmare
The Daily Beast via Yahoo News· 2 years agoIllustration by Elizabeth Brockway/The Daily BeastThe world has built up a lot of immunity in the...
‘Reinfections are going to continue to occur’: COVID-19 immunity and risks of reinfection
Austin American-Statesman via Yahoo News· 2 years agoMore than two years into the COVID-19 pandemic, the majority of Americans now have some level of...
Covid-19 has changed and so has our immunity. Here’s how to think about risk from the virus now
CNN via Yahoo News· 9 months agoCovid-19 was never just another cold. We knew it was going to stick around and keep changing to try...
How immune are we? Why answering this question is essential for post-pandemic life
LA Times via Yahoo News· 1 year agoIn order to move through a world where the coronavirus is endemic, we need a reliable way to assess...
96.4% of Americans had COVID-19 antibodies in their blood by fall 2022
The Conversation via Yahoo News· 12 months agoInfection and vaccination both leave their mark in your blood. Yulia Reznikov/Moment via Getty...
‘Stealthy’ new Covid variant can reinfect you every month
The Independent via Yahoo News· 2 years agoHealth experts across the globe are signalling alarm as they begin reporting that Omicron BA.5, the...
Immunity to COVID in Britain is waning as winter looms, testing expert warns, and there’s no plan...
Fortune via Yahoo Finance· 2 years agoHigh antibody levels among the British population have declined “dramatically” in recent months, and...
What China’s Deadly Covid Surge Means for the Rest of the World
Rolling Stone via Yahoo News· 1 year agoThere’s a new form of SARS-CoV-2, the virus that causes Covid. It’s called XBB.1.5 — and it’s nasty....
Your first brush with coronavirus could affect how a fall booster works
Washington Post via Yahoo News· 2 years agoIn the beginning, when the coronavirus was new, the quest for a vaccine was simple. Everyone started...