Ancient miasma theory may help explain Health Secretary Robert F. Kennedy Jr.'s vaccine moves
JUNE 14, 2025
Health Secretary Robert F. Kennedy Jr. has upendeThis idea that, in essence, bad air caused illness was later championed by many others, including Florence Nightingale. It also led to some things that did help fight diseases, like cleaning up sewage.
The miasma theory is one of the first ideas that civilization hatched to try to explain why people get sick.
"It goes back to Hippocrates," says Dr. Howard Markel, an emeritus professor of medical history from the University of Michigan, Ann Arbor. "He wrote in a book called Epidemics, that epidemics came from some type of pollution some pollution of the atmosphere, of the air that we breathe. And hence we got terrible infectious diseases."
This idea that, in essence, bad air caused illness was later championed by many others, including Florence Nightingale. It also led to some things that did help fight diseases, like cleaning up sewage.
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https://www.npr.org/sections/shots-health-news/2025/06/14/nx-s1-5429732/ancient-miasma-theory-may-help-explain-health-secretary-robert-f-kennedy-jr-s-vaccine-moves