Headlines Covid-19 Specialties Trending Feeds Videos

Mashup Score: 6

Study: 2 COVID vaccine doses much more effective than 1 against Delta -

Two doses of either Pfizer or AstraZeneca vaccine were 80% effective against the Delta COVID-19

CIDRAP

Study: 2 COVID vaccine doses much more effective than 1 against Delta Two doses of either Pfizer or AstraZeneca vaccine were 80% effective against the Delta #COVID19 variant https://t.co/Y9uyuzY4x3 Photo: Mecklenburg County / Flickr cc https://t.co/Y9uyuzY4x3 - view on twitter

More coverage: #covid19

Read the full article here

See more from CIDRAP