Decreased efficacy of AstraZeneca vaccines on S. African strains
Rohit Bhattacharjee, Amity University, Kolkata. The Oxford/AstraZeneca vaccine fails to prevent mild and moderate cases of the South African coronavirus strain. The University of Witwatersrand, Johannesburg, which conducted the in which they stated that the vaccine provided minimal protection against mild-moderate COVID-19 infection. The data, which has not yet undergone peer review appeared to confirm the theoretical […]