![photo of janssen vaccine](https://img.webmd.com/dtmcms/live/webmd/consumer_assets/site_images/article_thumbnails/other/janssen_covid_vaccine_other/1800x1200_janssen_vaccine_vials_in_stacked_trays.jpg)
The Johnson & Johnson shot, which would be the third vaccine for a pandemic that has killed more than 500,000 Americans, was found to be more than 85% effective at preventing severe illness and 66% protective overall.
from WebMD Health https://ift.tt/3ksq3yQ
0 comments:
Post a Comment