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Differences in New Variant of Concern Replication at Physiological Temperatures In Vitro.
Stauft, Charles B; Sangare, Kotou; Wang, Tony T.
  • Stauft CB; Division of Viral Products, Center for Biologics Evaluations and Research, U.S. Food and Drug Administration, Silver Spring, MD 20993, USA.
  • Sangare K; Division of Viral Products, Center for Biologics Evaluations and Research, U.S. Food and Drug Administration, Silver Spring, MD 20993, USA.
  • Wang TT; Division of Viral Products, Center for Biologics Evaluations and Research, U.S. Food and Drug Administration, Silver Spring, MD 20993, USA.
J Infect Dis ; 2022 Jun 27.
Article in English | MEDLINE | ID: covidwho-2246997
ABSTRACT
Using multiple cell types and isolates of Delta and Omicron variants of SARS-CoV-2, we report differences in virus production, replication, and infectivity in vitro. Ancestral and Delta SARS-CoV-2 variant exhibit reduced virus production and replication at 34°C compared to 37°C while Omicron replication is balanced between temperatures.
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Full text: Available Collection: International databases Database: MEDLINE Topics: Variants Language: English Year: 2022 Document Type: Article Affiliation country: Infdis

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Full text: Available Collection: International databases Database: MEDLINE Topics: Variants Language: English Year: 2022 Document Type: Article Affiliation country: Infdis