Pfizer, J&J react to COVID-19 breakthrough infections
Pfizer and J&J remain confident in their respective COVID-19 vaccines’ ability to prevent severe illness, hospitalization and death amid the spread of the highly transmissible delta variant, the companies told Fox News.
via FOX NEWS https://ift.tt/3A71G09
FOX NEWS: Pfizer, J&J react to COVID-19 breakthrough infections
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August 03, 2021
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