The COVID-19 pandemic is over, but the virus that caused it is still here, sending thousands of people to the hospital each week and spinning off new variants with depressing regularity. The virus's ...

SARS-CoV-2, the pandemic virus that causes COVID-19, has mutated endlessly since it burst on the scene in late 2019. After infecting hundreds of millions of people around the world, it has spawned ...

Researchers discover that the COVID-19 virus can trigger the production of 'abzymes' -- antibodies that act like enzymes -- which may explain why long COVID symptoms persist even after the infection ...

Ronapreve, known as REGEN-COV in the United States, can be taken via injection or infusion. It binds tightly to the ...

A monoclonal antibody appears effective at neutralizing the numerous variants of SARS-CoV-2, as well as related viruses in animals that could pose a threat if they were to begin spreading in people.

Rogue antibodies may be to blame for some of long COVID’s pernicious symptoms. Two new studies suggest that antibodies that attack people’s own tissues might cause ongoing neurological issues that ...

In the ongoing Omicron era, a new Covid-19 antibody could renew optimism for urgently required SARS-CoV-2 monoclonal therapies. Over the last three years, various ...

Two healthcare workers get COVID-19 vaccinations on the same day. Both show strong antibody responses initially, but six months later one stays healthy while the other contracts the virus. A new study ...

Recently, scientists found that some people who suffered from COVID-19 had auto-antibodies targeting their own type 1 interferons, which are important immune signaling proteins. Now, researchers ...

COVID still claims thousands of Australian lives every year, killing an estimated 2,000-5,000 people and sending more than ...