Antibodies in Covid recovered patients last only 2-3 months

https://theprint.in/health/antibodies-in-covid-recovered-patients-last-only-2-3-months-finds-nature-study/444872/?amp

People who have recovered from Covid-19 may have antibodies only for two to three months, said a study published Thursday in Nature Medicine.

However, the conclusions might not necessarily mean that a recovered person can get reinfected, stated the authors.

The limited findings offer clues to one of the biggest questions about Covid recovery, vaccination, and serological surveys.

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The Chinese study also found that asymptomatic individuals have less antibodies than symptomatic ones, a fact that could have significant bearing on vaccines. 

 

The published paper in Nature

https://www.nature.com/articles/s41591-020-0965-6