Nosocomial outbreak caused by the SARS-CoV-2 Delta variant in a highly vaccinated population, Israel, July 2021

被引：50

作者：

Shitrit, Pnina ^{[1
,2
]}

Zuckerman, Neta S. ^{[3
]}

Mor, Orna ^{[3
,4
]}

Gottesman, Bat-Sheva ^{[2
,5
]}

Chowers, Michal ^{[2
,5
]}

机构：

[1] Meir Med Ctr, Infect Control Unit, Kefar Sava, Israel

[2] Tel Aviv Univ, Sackler Med Sch, Tel Aviv, Israel

[3] Chaim Sheba Med Ctr, Cent Virol Lab, Minist Hlth, Tel Hashomer, Israel

[4] Tel Aviv Univ, Sackler Fac Med, Sch Publ Hlth, Dept Epidemiol & Prevent Med, Tel Aviv, Israel

[5] Meir Med Ctr, Infect Dis Unit, Kefar Sava, Israel

来源：

EUROSURVEILLANCE | 2021年 / 26卷 / 39期

关键词：

D O I：

10.2807/1560-7917.ES.2021.26.39.2100822

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

A nosocomial outbreak of SARS-CoV-2 Delta variant infected 42 patients, staff and family members; 39 were fully vaccinated. The attack rate was 10.6% (16/151) among exposed staff and reached 23.7% (23/97) among exposed patients in a highly vaccinated population, 16-26 weeks after vaccination (median: 25 weeks). All cases were linked and traced to one patient. Several transmissions occurred between individuals wearing face masks. Fourteen of 23 patients became severely sick or died, raising a question about possible waning immunity.

引用

页数：4

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