Brazil’s Jair Bolsonaro undercuts the Chinese COVID vaccine his country is betting on

He blasted the vaccine a day after his health minister said it would be distributed nationwide.

B.C.’s health officer predicts vaccine may be available by January, for priority residents

British Columbia’s provincial health officer says she expects the “beginnings” of a COVID-19 vaccine may be available for some residents as soon as January.

Regulators, experts take up thorny vaccine study issues

WASHINGTON (AP) — The U.S. regulators who will decide the fate of COVID-19 vaccines are taking an unusual step: Asking outside scientists if their standards are high enough. The Food and Drug Administration may have to decide by year’s end whether to allow use of the first vaccines against the virus. Thursday, a federal advisory…

If approved, UK to start controversial Covid vaccine challenge trial infecting patients

Scientists at a London hospital are preparing to deliberately infect volunteers with the coronavirus to test the effectiveness of vaccines and treatments.