Coronavirus Variants

Описание: Genetic variants of the SARS-CoV-2 virus are emerging, but so far do not seem to have caused breakthrough infections in people with previous infection or in those who've been vaccinated. John P. Moore, PhD, of ‪@WeillCornell‬ in New York, joins JAMA's Q&A series for an update on the latest variants and what you need to know. Recorded March 4, 2021.

Read his SARS-CoV-2 Vaccines and the Growing Threat of Viral Variants at https://ja.ma/3q05WsR

Topics discussed in this interview:
0:00 Introduction
0:36 Emerging variants
2:01 Rapidity of emergence
3:26 Effect of delaying second dose on variants
5:55 How do variants arise
8:55 Distribution of different vaccines
11:34 Mixing and matching vaccines
15:15 Effect of vaccines in recovered patients
17:07 Duration of immunity
18:55 Sputnik V
20:15 Laboratory studies on variants and vaccines
24:40 Vaccines in immunocompromised individuals
28:04 Monoclonals and convalescent sera for immunocompromised
29:28 Lack of severe COVID-19 in children
31:32 Prognosis for August

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