Commentary: Just how concerned should we be about COVID-19 reinfections?

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Reports of COVID-19 reinfection have become common since the Omicron variant emerged, but many cases are still likely to go undiagnosed, says a medical professor.

ARE REINFECTIONS REALLY MILDER?

And even though immunity against being infected and developing COVID-19 symptoms wanes, protection against severe disease and death appears much more durable. So, at the extreme end of things, reinfections definitely seem to be less severe. Its data also shows that people reinfected with Alpha were much less likely to get symptoms the second time compared to their primary infection, whereas Delta reinfections were somewhat more likely to give people symptoms compared to their primary infection.

We know that the severity of COVID-19 varies from one variant to another. However, it’s difficult to distinguish how much of the difference above is down to the different strengths of the variants, and how much is due to levels of COVID-19 immunity from prior infection and vaccination present in people at the time.

 

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Low Omicron efficacy behind delay of Pfizer COVID-19 vaccine for kids under 5, says reportUS health regulators delayed the review of Pfizer\u0027s COVID-19 vaccine for children under 5 years of age because its two-dose regimen did not work well against the Omicron variant, the Wall Street Journal reported on Friday (Feb 18). Last week, the US Food and Drug Administration (FDA) said it need Wayang only. Seriously why the rush. Hiding something. 2 years = no news. children are alright. Vaccine start = Problem start Problem = never end. The rush is because many are waking up. Once $tarted cannot $top. The Medical Industrial Complex- they exist.
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