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Haber Kaynağı: Çeşitli Haber Siteleri
Distribution of SARS-CoV-2 Variants in a Large Integrated Health Care System - California, March-July 2021
This report describes the percentage of COVID-19 infections attributed to the Delta variant in a large integrated health care system in California.
https://tools.cdc.gov/api/embed/downloader/download.asp?m=342778&c=427681
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