The findings from wastewater testing will help jurisdictions prioritize polio vaccination efforts in identified communities of concern.
The US Centers for Disease Control and Prevention (CDC) expands wastewater testing for poliovirus.
Polio Wastewater Surveillance
"Wastewater testing can be an important tool to help us understand if poliovirus may be circulating in communities in certain circumstances," said Jose R. Romero, director of the CDC’s National Center for Immunization and Respiratory Diseases. Vaccination remains the best way to prevent paralytic polio, Romero said.‘Michigan and Philadelphia are among the first locations to start collecting wastewater samples in specific communities for poliovirus analysis at the CDC's polio laboratory.’
In the US, the risk of poliovirus to the public is low because most people, greater than 92 percent of Americans, were vaccinated during childhood, according to the CDC.
Source-IANS