COVID shots may need to be given annually for several years



Unlike the the Pfizer/BioNTech and Astrazenca remedies, each of which require two doses given several weeks aside, the J&J vaccine requires just one jab. While the single-dose therapy is anticipated to ease pressure positioned on inoculation initiatives, Gorsky warned that the virus will proceed to mutate, putting a singular problem on drugmakers and medical specialists.



Source link Nydailynews.com

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