Stretched vaccine timelines re-enter the highlight

Vaccination process against COVID-19 begins in Colombia
Healthcare employees wait for his or her first dose of the  first dose of the Pfizer/BioNTech vaccine in Bogata, Colombia. | Picture by Juancho Torres/Anadolu Company through Getty Photos

Because the pandemic drags on, specialists are exploring methods to stretch still-limited vaccine provides to get as many individuals protected as potential. One concept that’s resurfaced this week includes permitting extra time in between the primary and second doses of the two-dose vaccines. This time, although, there’s some extra knowledge that implies it would work.

Right here’s the concept: two main vaccines, made by Pfizer / BioNTech and Moderna require two doses. However their early knowledge confirmed fairly important safety after the primary dose. That acquired individuals considering — is it value giving extra individuals partial safety with only one dose? Or ought to they follow the schedule and totally vaccinate fewer individuals?

Again in December, some specialists inspired researchers…

Proceed studying…

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