COVID symptoms rebound after Paxlovid may be due to immune system response
Fox News
U.S. government researchers found that a resurgence of COVID symptoms after taking Pfizer's Paxlovid antiviral COVID medication may be related to a robust immune system response.
All patients in the study had developed robust immune responses, but researchers found higher levels of antibodies in the patients who experienced a rebound.
The team said their data argues against the hypothesis that impaired immune responses are the reason symptoms return in some patients.
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