Polio virus detected in New York City. The virus was found in the city's wastewater a week after the first case in years was reported. Authorities make…
What is polio? Why are health authorities worried? What are the symptoms of polio? POLIO IS BACK? Polio, or poliomyelitis, was one of the most feared diseases…
Authorities warn of potential "community spread" of polio in New York. They ask the public to get vaccinated immediately. The disease was one of the most feared…
