Covid-19: Israel to vaccinate entire population by the end of March

"We will be the first country in the world to emerge from the coronavirus," Prime...

We just got our best look at the side effects from Pfizer's Covid-19 vaccine. Here's what to expect

New detailed data released Tuesday showed Pfizer's vaccine had no major safety concerns...

6 crucial unanswered questions about Oxford's vaccine results

While the British drugmaker said Monday its shot, developed with the University of...

Pfizer says its coronavirus vaccine is 95% effective as it gears up to ask the FDA to authorise shot

Even if the vaccine is authorised to be given more widely, doses will be extremely...

Moderna's coronavirus vaccine overcomes one of the biggest limitations of Pfizer's shot

Moderna's coronavirus shot can be kept in a standard refrigerator. Pfizer's vaccine has...

CEO of Moderna says every American will likely have access to a Covid-19 vaccine by June 2021

The next few months will be more challenging, because doses of the shots will be very...

Moderna says its coronavirus vaccine is 94.5% effective against Covid-19

Moderna's success provides much-needed good news, as the pandemic surges. Its vaccine is...

Pfizer shared the first evidence that a Covid vaccine works — but you could wait months for a shot

Pfizer said its coronavirus vaccine had succeeded in the final stage of clinical trials,...