गुरुवार, 23 जून 2022

Britain Declares National Incident After Poliovirus Found in London


By Apoorva Mandavilli and Euan Ward from NYT Health https://www.nytimes.com/2022/06/22/health/uk-polio-london-poliovirus.html?partner=IFTTT

कोई टिप्पणी नहीं:

एक टिप्पणी भेजें