शनिवार, 13 अगस्त 2022

Polio Has Been Detected in New York City Wastewater, Officials Say


By Joseph Goldstein and Sharon Otterman from NYT New York https://www.nytimes.com/2022/08/12/nyregion/polio-nyc-sewage.html?partner=IFTTT

कोई टिप्पणी नहीं:

एक टिप्पणी भेजें