High levels of exposure to COVID virus may reduce protection from vaccination, prior infection: Study, Top Health News | Latest Healthcare Sector & Healthcare Industry news, Information and Updates: ET HealthWorld : ETHealthworld.com

The study was performed to understand whether the immunity gained after vaccination or a prior infection was less effective or “leaky” in situations where people are exposed to high levels of the virus., The study was performed to understand whether the immunity gained after vaccination or a prior infection was less effective or “leaky” in situations where people are exposed to high levels of the virus., , Read More

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