Johnson & Johnson single-shot COVID-19 vaccine appears 66% effective overall in global trial

Virus Outbreak-Johnson Johnson Vaccine

Johnson & Johnson's long-awaited vaccine appears to protect against COVID-19 with just one shot. It's not as strong as some of its two-shot rivals but still potentially helpful for a world in dire need of more doses.



from CBC | Health News https://ift.tt/39vgcnX

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