Double dose of Covid-19 Vaccines may no longer be enough for protection against Covid-19– says UK scientists
DEVELOPING NEWS: Scientists from the United Kingdom are now saying that the second dose of neither the Oxford/AstraZeneca and Pfizer/BioNTech vaccines shows enough immunity against covid-19 in the long run. They now back the proposals for Covid-19 booster shots which is gradually beginning to gain momentum. A recent study by ...