Covid-19 vac­cine mar­ket­ing roundup: New da­ta bol­ster case for J&J's sin­gle-dose vac­cine ⁠— re­port; Ger­many inks deals with vac­cine mak­ers in prepa­ra­tion for fu­ture out­breaks

Plagued by con­cerns around rare blood clots and re­ports of weak­er im­mune re­spons­es, it ap­peared the fate of John­son & John­son’s Covid-19 vac­cine was sealed when the CDC rec­om­mend­ed back in De­cem­ber that Amer­i­cans opt for one of the mR­NA jabs in­stead. But new da­ta sug­gest that the shot could make a come­back.

The CDC re­cent­ly re­port­ed that un­vac­ci­nat­ed peo­ple were 3.2 times more like­ly to be­come in­fect­ed with Covid than those who re­ceived J&J’s sin­gle-dose shot, ac­cord­ing to a New York Times re­port. Mean­while, un­vac­ci­nat­ed in­di­vid­u­als were on­ly 2.8 times more like­ly to con­tract Covid than those vac­ci­nat­ed with two dos­es of the Mod­er­na shot, and on­ly 2.4 times as like­ly as those who got two dos­es of the Pfiz­er/BioN­Tech vac­cine. And all the vac­cines ap­peared to per­form rough­ly the same among those who’ve been boost­ed, ac­cord­ing to the Times.

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