BROADCASTS.com

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Vaccination with either the Moderna or the Pfizer mRNA vaccine reduces the already small incidence of asymptomatic CoVid infection by 44%.  Investigators at the Mayo Clinic report this vaccine protective after studying 39,156 asymptomatic adults. 

Asymptomatic CoVid infections as determined by PCR testing are uncommon only occurring in 3.2% of the unvaccinated.  Vaccination with an mRNA vaccine lowers that risk by 20% after the first dose of vaccine and by as much as 47% following the second vaccine dose.

Pfizer and Moderna report even greater protection against asymptomatic infections by their respective vaccines.  Their testing was completed at longer intervals following vaccination permitting stronger immunity.

https://academic.oup.com/cid/advance-article/doi/10.1093/cid/ciab229/6167855

#CoVid #vaccine #asymptomatic #mrna #moderna #pfizer