Procedures

Some health care providers still say no to a Covid-19 vaccine

Novavax’s stock is going up as its Covid-19 vaccine outperforms J & J’s

Hopes of vaccinations are boosted by data from Novavax and J&J, but fears of new variants remain

Novavax vaccine 89% effective against COVID-19 in UK study, but less against South African variant; shares are rising

Novavax stock up more than 20% after COVID-19 vaccine trial shows nearly 90% efficacy in UK, but less against new South African variant

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

Europe’s Self-Defeating Vaccine Fight – WSJ

Pfizer Covid-19 Vaccine Works Against Mutations Found in UK, South Africa Variants, Lab Study Finds

Africa, ill-equipped and without vaccines, is grappling with a more deadly Covid-19 spike

Shapeshifting virus threatens cycles of disease, blockages