Health
‘Real-World’ Data Suggest COVID Vax Cuts Asymptomatic Infection Risk – MedPage Today
But like the real world, the reports come with many uncertainties
Two studies announced Thursday based on so-called real world data suggested that mRNA COVID-19 vaccines reduced the risk of developing asymptomatic infection.
One of these, from researchers at the Mayo Clinic, was published in a journal; the other was from Pfizer and BioNTech, described only in a press release with a promise of full publication at a later date.
And because neither was a randomized trial, they left plenty of room for questions and skepticism.
The first, appearing in Clinical Infectious…
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