COVID-19 Vaccine: Antibodies reduce 57% after 6 months of second jab, says study

Dec 20, 2021, 06:30 PM(IST) WION Video Team

In the latest study, researchers found out that antibodies developed by COVID-19 vaccines reduce more than 50 percent after six months of the second jab. The study further says that the number of antibodies developed in response to the vaccine will be determined by a person’s age or sex.

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