AstraZeneca COVID jab ‘less effective against S Africa variant’
Abdul Faheem
February 07, 2021
0
British drugmaker says its vaccine showed 'limited efficacy against mild disease' caused by the South African variant. from Al Jaz...
Read more »
Hello, my name is Jack Sparrow. I'm a 50 year old self-employed Pirate from the Caribbean. 
Socialize