Polio detected in New York City sewage suggesting local circulation of virus, health officials say
Health officials are aggressively assessing how far polio has spread in the city and in New York state.
Aliver
NYC commissioner for health Dr Mary T. Bassett
Andy Katz | Pacific Press | Lightrocket | Getty Images
Polio has been detected in New York City, suggesting local circulation of the virus, health officials said on Friday.
New York State Health Commissioner Dr. Mary Bassett called the findings alarming. Bassett said local and federal health officials are aggressively assessing how far polio has spread in the city and in New York state.
"For every one case of paralytic polio identified, hundreds more may be undetected," Bassett said. "The best way to keep adults and children polio-free is through safe and effective immunization."
Polio can result in permanent paralysis of the arms and legs and death in some cases. Health officials are calling on people who are not vaccinated to get their shots immediately.
Routine vaccinations among children have declined in New York City since 2019 which has increased the risk of outbreaks, according to health officials. About 14% of New York City children ages 6 months to 5 years old have not completed their vaccination series against polio, which means they are not fully protected against the virus.
Overall, 86% of children ages 5 and under in New York City have received three doses of the polio vaccine, according to health officials. But there are some neighborhoods in the city where less than 70% of children in this age group have received three doses, which puts kids in these communities at risk of catching polio.
New York state health officials confirmed last month that an unvaccinated adult in Rockland County, a suburb of New York City, caught polio and suffered paralysis. Polio was subsequently detected in sewage in Rockland County and neighboring Orange County.
The strain that the unvaccinated adult caught is genetically linked to the sewage samples in Rockland and Orange counties. It's unclear where the chain of transmission began, but health officials have said the sewage samples indicate that there's local spread of the virus in the New York City metropolitan area.
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