WHO changes COVID-19 vaccine recommendation for pregnant women

The World Health Organization walked back a recommendation it made earlier this week saying pregnant woman should not get the Moderna coronavirus vaccine, instead saying women who are pregnant should be offered a vaccine upon consulting with a medical professional.

UK study finds Novavax vaccine 89% effective against COVID-19

Novavax Inc. said Thursday that its COVID-19 vaccine appears 89% effective based on early findings from a British study and that it also seems to work — though not quite as well — against new mutated strains of the virus circulating in that country and South Africa.