30% jabbed healthcare staff lose protection after 3 months

Antibodies either acquired through Covid-19 infection, proximity to an infected family member or vaccination are key to thwarting morbid Covid-illnesses and are subject of intense study and deliberation in preparation for the third wave.

from Ahmedabad News, Latest Ahmedabad News Headlines & Live Updates - Times of India https://ift.tt/3fAZjL0