07-11-2021, 10:05 AM
Effectiveness of all three vaccines against infection fell to less than 50% on avera
The Public Health Institute found that overall vaccine effectiveness in the U.S. has fallen below 50 percent. The J&J vaccine is the least effective, reducing infection risk 13 percent.
https://www.dailymail.co.uk/health/artic...hannel=rss&ns_campaign=1490&ito=1490
The Public Health Institute found that overall vaccine effectiveness in the U.S. has fallen below 50 percent. The J&J vaccine is the least effective, reducing infection risk 13 percent.
https://www.dailymail.co.uk/health/artic...hannel=rss&ns_campaign=1490&ito=1490