As things stand, it's either AstraZeneca or nothing for some poorer countries. The vaccine from the Anglo-Swedish drug maker is cheaper and...

The AstraZeneca vaccine is already being administered in Brazil, but is registered only for emergency use, and the doses have been imported...

In lab experiments, the shot demonstrated “roughly equivalent” levels of neutralising activity against the Brazil and UK strains compared w...

With efficacy of just over 50% - barely above Brazil's threshold for regulatory approval - the Chinese shot was not the government's first ...

India has undertaken contractual supplies of coronavirus vaccines to Saudi Arabia, South Africa, Brazil, Morocco, Bangladesh and Myanmar, t...

The 2 million doses from India only scratch the surface of the shortfall, Brazilian public health experts told, as far more doses will be n...

The first destinations would be in India’s immediate neighbourhood, like Nepal, Bhutan, Bangladesh, Myanmar, Sri Lanka, Afghanistan, Maldiv...

The Brazilian health regulator Anvisa on Monday accused China of using criteria that "are not transparent" to win emergency approval of its...

The Federal University of Sao Paulo, which is helping coordinate phase 3 clinical trials in Brazil, separately said the volunteer was Brazi...

A million additional cases have been detected globally roughly every four days since mid-July, according to an AFP tally.