Indian study finds big drop in COVID antibodies within four months of vaccination
By Jatindra Dash and Krishna N. DasBHUBANESWAR, India, Sept 14 (Reuters) - A study https://www.researchsquare.com/article/rs-888762/v1 of 614 fully vaccinated health workers in India found a "significant" drop in their COVID-fighting antibodies wit...
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