A Universal Coronavirus Vaccine Pushing Forward (NextGen Covid Vax Update 30)

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Skip ahead to next news categoryMucosal Covid vaccine overview5 mucosal vaccines are currently authorized for use, at least 1 in each of 6 countries. Preclinical reportsTrans amplifying mRNA vaccine from the Pennsylvania State University (USA): This is another kind of next generation mRNA vaccine, and it’s the first preclinical paper for this vaccine. Back to contentsAddendum 1: List of authorized next generation Covid vaccines (with countries)There are now 7 next-generation Covid vaccines authorized in 7 countries. For details on how I track Covid vaccine progress to maintain that collection, see my background post. Previous update posts specifically on next generation Covid vaccines prior to this monthly series (beginning May 2023):All my posts on Covid vaccines, beginning from March 2020, are tagged here.