The detection of poliovirus in wastewater samples in London and New York state is providing another stark reminder of the importance of vaccination and new forms of surveillance, public health experts told Axios' Arielle Dreher and me. Why it matters: A pandemic-weary public facing the uncontrolled spread of COVID-19 and monkeypox is feeling jittery about the resurgence of a dreaded disease thought to be largely eradicated. - But experts say the U.S. is highly protected from the widespread transmission of polio, at least in areas that are highly vaccinated.
What they're saying: "If you're an unvaccinated person living in Rockland or Orange County (New York), where sewage is showing there's polio in it, I would be concerned and get vaccinated," Aaron Glatt, infectious disease chief at Mount Sinai South Nassau, told Axios. Driving the news: London officials announced plans Wednesday to offer polio boosters to kids after it was found in wastewater there. - It comes after CDC officials headed to New York to investigate evidence of transmission in the wastewater in Rockland County after a confirmed case in a 20-year-0ld man.
Between the lines: The cases illustrate how wastewater surveillance first widely adopted during the COVID pandemic became a standard public health tool. The big picture: The simultaneous outbreaks of highly virulent, potentially deadly diseases could become a disturbingly familiar pattern. - Increased vaccine hesitancy, historic levels of global travel and more human contact with insects and animals that harbor virus are likely to keep driving the trend, William Schaffner, professor of infectious diseases at Vanderbilt University, told Axios.
- "There are many of us living in the United States who have a very locally-focused point of view," Schaffner said.
- "The fallacy of that is: Whatever is over there can be over here in 12 to 24 hours. And it can spread," he said. "We have to work internationally."
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