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COVID-19 immunity could disappear after a few months, study says

COVID-19 antibodies could disappear inside months — leaving survivors doubtlessly susceptible to reinfection, based on a new study.

Researchers at King’s School London discovered that virus antibodies to guard once more reinfection peaked about three weeks after signs first appeared however then ranges rapidly declined, based on a report on pre-publication server MedRix.

The study, which has not been peer-reviewed, examined 96 sufferers and well being care employees for antibodies over the course of three months.

Whereas 60% of members confirmed a “potent” antibody response whereas they had been battling the virus, solely 17% maintained the identical stage of efficiency on the finish of the three months, researchers mentioned.

For others, the antibody ranges fell as a lot as 23-fold or their presence grew to become undetectable, the study mentioned.

“Persons are producing a affordable antibody response to the virus, but it surely’s waning over a quick time period and relying on how excessive your peak is, that determines how lengthy the antibodies are staying round,” lead creator Katie Doores instructed the Guardian.

Professor Jonathan Heeney, a virologist on the College of Cambridge, mentioned the study “places one other nail within the coffin of the harmful idea of herd immunity.”

“A number of the public, particularly the youth, have develop into considerably cavalier about getting contaminated, pondering that they might contribute to herd immunity,” he instructed the Guardian.

“Not solely will they place themselves in danger, and others, by getting contaminated, and dropping immunity, they could even put themselves at better danger of extra extreme lung illness in the event that they get contaminated once more within the years to come back.”

About the author

Donna Miller

Donna Miller

Donna is one of the oldest contributors of Gruntstuff and she has a unique perspective with regards to Science which makes her write news from the Science field. She aims to empower the readers with the delivery of apt factual analysis of various news pieces from Science. Donna has 3.5 years of experience in news-based content creation, and she is now an expert at it. She loves journalism, and that is the reason, she moved from a web content writer to a News writer, and she is loving it. She is a fun-loving woman who has very good connections with every team member. She makes the working environment cheerful which improves the team’s work productivity.

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