AstraZeneca confirms strong vaccine protection after US rift
Study: Preservative used in pop-tarts and hundreds of popular foods may harm the immune system
25 March 2021Africa’s COVID 2nd wave was worse but saw fewer measures
25 March 2021AstraZeneca confirms strong vaccine protection after US rift
AstraZeneca insisted Wednesday that its COVID-19 vaccine is strongly effective even after counting additional illnesses in its disputed U.S. study, the latest in an extraordinary public rift with American officials.
