effective

Novavax coronavirus vaccine is 89.3% effective

Two doses of Pfizer ‘are 99.96% effective’, research suggests in Israel

The Novavax vaccine is 89% effective against COVID-19 under study in the United Kingdom

Novavax says its Covid-19 vaccine is 89.3 percent effective

Novavax says its Covid-19 vaccine is 89 percent effective, but less against the South African variant

Novavax COVID vaccine only 50 percent effective against new strain

Novavax says its Covid-19 vaccine is 90% effective in end-stage tests

Novavax says COVID-19 vaccine 89% effective in trial in UK, less in South Africa

The Novavax vaccine is 89% effective against Covid-19 in the UK study

Novavax says the drug is more than 89% effective

Painkillers before the COVID-19 vaccine could make it less effective

Don’t take painkillers before the COVID-19 vaccine, experts say, warning that this may make the injection less effective