A top vaccines official at the World Health Organisation says the agency expects to make a decision next month on an emergency authorisation for the Indian-made COVID-19 vaccine made by Bharat Biotech, a shot that has yet to be authorized by any Western regulatory authorities.

Dr. Mariangela Simao, a WHO assistant director-general for vaccines, says the UN health agency's assessment of the Bharat Biotech vaccine was "quite advanced" and officials hoped for a decision by mid-September. Few studies have been published on the shot.

A top vaccines official at the World Health Organisation says the agency expects to make a decision next month on an emergency authorisation for the Indian-made COVID-19 vaccine made by Bharat Biotech, a shot that has yet to be authorized by any Western regulatory authorities.

Dr. Mariangela Simao, a WHO assistant director-general for vaccines, says the UN health agency's assessment of the Bharat Biotech vaccine was "quite advanced" and officials hoped for a decision by mid-September. Few studies have been published on the shot.