Two years after the World Health Organization declared India polio-free, an active strain of the virus has been found in samples of sewage water in the southern city of Hyderabad.
By Kulsoom Khan
U.S. health officials say the recent measles outbreak that began at Disneyland in Southern California continues to ripple across the nation with approximately 100 cases reported so far. How great a risk does this pose and how can people protect…
By PBS NewsHour
This year’s measles outbreak in the U.S. is the largest in 20 years, the Center for Disease Control and Prevention reported Thursday. A total of 228 confirmed cases have been reported to the CDC in the country between Jan.
By Talia Mindich
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