Bishops urge Catholics to avoid J&J vaccine because it was developed using cells from aborted foetus

In December, Pope Francis said taking vaccines derived from aborted cells would be...

It's 'too premature' to relax Covid-19 restrictions because it could lead to 'rebound' of cases - Fauci

About 70,000 new cases of Covid-19 are diagnosed each day in the US, down from more than...

J&J's coronavirus shot could dramatically accelerate the US vaccine rollout

The nation could now distribute 500 million doses by the end of June - enough to...

Moderna to test booster shot against SA variant soon

Moderna is exploring several strategies to fight coronavirus variants, including booster...

How Johnson & Johnson's Covid-19 vaccine compares to shots from Pfizer and Moderna

Johnson & Jonhson's coronavirus vaccine is the only one that's been broadly tested as...

People who had Covid-19 may develop 10 times more antibodies after a single vaccine dose

Another study similarly found that healthcare workers who had Covid-19 responded to their...

Pfizer CEO expects to deliver 2 billion vaccines on time, and is 'encouraged' by SA variant study

Pfizer will deliver 200 million COVID-19 doses to the US by the end of May and is...

Moderna is working on a new version of its Covid-19 shot designed to fight the South African variant

Lab testing showed that Moderna's current shot can likely protect people against variants...