Vaccines are most effective at scale when enough people get them to provide "herd immunity" from a virus, doctors and ...
3hon MSN
Vaccines are considered one of the greatest lifesaving public health accomplishments in the 20th and 21st centuries.
"In Donald Trump's America, an unscrupulous, unserious, and unqualified anti-vaccine conspiracy theorist will control millions of families' healthcare choices," Democratic Congresswoman Yvette Clarke, ...
President-elect Donald Trump will nominate Robert F. Kennedy Jr., one of the country’s most notorious vaccine skeptics, to ...
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