A Feb. 16 study in the Lancet medical journal found that, for people who had COVID-19 immunity resulting from infection, protection from severe disease and death remained high for at least 10 months.
Immunity acquired from a Covid infection provides strong, lasting protection against the most severe outcomes of the illness, according to research published Thursday in The Lancet — protection, ...
When SARS-CoV-2 was a brand-new virus, it met little resistance in immune-naïve hosts—that is, us. Vaccines, boosters, and infections have increased our immunity to varying degrees. But how much ...
Infection with a pre-Omicron SARS-CoV-2 variant protects against reinfection with a second, although the effect fades almost completely after three years. Natural immunity induced by infection with ...
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In a recent study published in Proceedings of the National Academy of Sciences, researchers compared the durability of vaccine-induced immunity and natural infection against coronavirus disease 2019 ...
Vaccination and infection both provide protective immunity to COVID-19, particularly against severe disease. But gaining immunity through infection is far riskier than vaccination. Posts citing a new ...
Lara Herrero receives funding from NHMRC. Wesley Freppel does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has ...
The Omicron variant of concern (VOC) of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spread rapidly, displacing earlier variants worldwide. It caused large numbers of breakthrough ...
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