Secondary Transmission of Coronavirus Disease from Presymptomatic Persons, China

Zhang, Weiwei; Cheng, Weibin; Luo, Lei; Ma, Yu; Xu, Conghui; Qin, Pengzhe; Zhang, Zhoubin

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Secondary Transmission of Coronavirus Disease from Presymptomatic Persons, China

May 26 2020
By Zhang, Weiwei ; Cheng, Weibin ; Luo, Lei ; ...
Source: Emerg Infect Dis. 26(8):1924-1926

[PDF-310.30 KB]

English

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Details:

Alternative Title:

Emerg Infect Dis
Personal Author:

Zhang, Weiwei ; Cheng, Weibin ; Luo, Lei ; Ma, Yu ; Xu, Conghui ; ... More +

Zhang, Weiwei ; Cheng, Weibin ; Luo, Lei ; Ma, Yu ; Xu, Conghui ; Qin, Pengzhe ; Zhang, Zhoubin Less -
Description:

We explored the secondary attack rate in different types of contact with persons presymptomatic for coronavirus disease (COVID-19). Close contacts who lived with or had frequent contact with an index case-patient had a higher risk for COVID-19. Our findings provide population-based evidence for transmission from persons with presymptomatic COVID-19 infections.
Subjects:

[+]

Adolescent Adult Aged Aged, 80 And Over Asymptomatic Diseases Betacoronavirus Child Child, Preschool Contact Tracing Coronavirus Infections Covid-19 Family Characteristics Female Humans Incidence Infant Infant, Newborn Male Middle Aged Pandemics Pneumonia, Viral Risk Factors Severity Of Illness Index Time Factors
Source:

Emerg Infect Dis. 26(8):1924-1926
Pubmed ID:

32453686
Pubmed Central ID:

PMC7392433
Document Type:

Journal Article
Genre:

Letter
Place as Subject:

China
Volume:

26
Issue:

8
Collection(s):

Emerging Infectious Diseases
Main Document Checksum:

[+]

urn:sha256:4d1a313619b7d3c5f430c4ad36815148f7b3c1dc0d165c7a8686761ece319fbc
Download URL:

https://stacks.cdc.gov/view/cdc/91566/cdc_91566_DS1.pdf
File Type:

	20-1142-Techapp-s1.pdf	pdf
	20-1142.nxml	xml

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