LONDON, Feb 8: The vaccine-induced protection against SARS-CoV-2 infection wanes within a few months, but protection against severe COVID-19 appears to be better maintained, according to a study published in The Lancet journal. Researchers noted that the protection wanes at different speeds depending on the type of vaccine used. “The bad news is that the protection against infection seems to be diminished by seven months after the second dose of vaccine,” said Peter Nordstrom, a professor at Umea University in […]
The vaccine-induced protection against SARS-CoV-2 infection wanes within a few months, but protection against severe Covid-19 appears to be better maintained, according to a study published in The Lancet journal. Researchers noted that the protection wanes at different speeds depending on the type of vaccine used. "The bad news is that the protection against infection seems to
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