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COVID immunity: How long are we protected against reinfection? A large study offers new clues – ET HealthWorld

news2 years ago09 mins

New Delhi: After a COVID infection, whether it’s a first, second, or even a third, many of us wonder how…

news2 years ago01 mins

The immune system has two modes. The innate immune system is the first line of defence, comprising physical barriers such…

news2 years ago02 mins

New Delhi: Does reinfection add to long-Covid risk? Yes, it does. According to a study published in Nature Medicine, compared…

news3 years ago03 mins

CHANDIGARH: A meta analysis study by PGI doctors concluded that reports from all over the globe found that Covid re-infection…

news3 years ago06 mins

By Jaya A R Dantas, Curtin University Perth While Omicron continues to infect people across Australia and the world, many…

news3 years ago07 mins

New Delhi: Amidst a decline in COVID cases, experts highlighted that the country is witnessing a declining trajectory similar to…

news3 years ago03 mins

If you think once infected with Covid-19 gives you immunity, then you may be wrong. According to new models without…

news3 years ago02 mins

Kerala today reported 21,427 cases, and 179 Covid deaths New Delhi: Over 87,000 people across the country have been reported…

news4 years ago02 mins

Prague: Covid-19 reinfections are growing fast in the Czech Republic, which currently has the world’s highest per capita death rate…