Zobrazeno 1 - 10
of 465
pro vyhledávání: '"Transmission risks and rates"'
Publikováno v:
National Journal of Community Medicine. 11:376-379
Background: Transmission of the SARS CoV-2 disease among secondary contacts is a challenge and must be addressed. Secondary attack rate (SAR) is the probability that an infection occurs among susceptible contact within incubation period. It can be in
Publikováno v:
medRxiv
BACKGROUND: Several studies have reported SARS-CoV-2 outbreaks in schools, with a wide range of secondary attack rate (SAR; range: 0-100%). We aimed to examine the key risk factors to better understand transmission in school settings. METHODS: We col
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 1, Pp 69-75 (2022)
Emerging Infectious Diseases
Emerging Infectious Diseases
In September of 2020, the Iowa Department of Public Health released guidance stating that persons exposed to someone with coronavirus disease (COVID-19) need not quarantine if the case-patient and the contact wore face masks at the time of exposure.
Autor:
Georg F. Hoffmann, Daniela Huzly, Andreas Peter, Linus Fritsch, Roland Elling, Peter Meissner, Philipp Henneke, Jürgen Grulich-Henn, Maria Zernickel, Thomas Iftner, Corinna Engel, Sven F. Garbade, Tessa Görne, Hans-Georg Kräusslich, Natalia Ruetalo, Maximilian Stich, Tina Ganzenmueller, Axel R. Franz, Dorit Fabricius, Ales Janda, Thomas Stamminger, Burkhard Tönshoff, Barbara Müller, Alexandra Nieters, Hartmut Hengel, Jonathan Remppis, Tim Waterboer, Benedikt Spielberger, Klaus-Michael Debatin, Kathrin Jeltsch, Andrea N Dietz, Anneke Haddad, Hanna Renk
Publikováno v:
Emerging Infectious Diseases, Vol 27, Iss 12, Pp 3009-3019 (2021)
Emerging Infectious Diseases
Emerging Infectious Diseases
Resolving the role of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission in households with members from different generations is crucial for containing the current pandemic. We conducted a large-scale, multicenter, cross-secti
Publikováno v:
Indian Journal of Aerospace Medicine. 65:97-104
Introduction: In times of COVID-19, when all institutions remained closed even post lock-down, the Airmen Training School of Indian Air Force proceeded with the recruitment of airmen. The present study intends to explore the incidence and transmissio
Autor:
Erwin Jiayuan Khoo, Damian Wen Xian Liew, Thalitha Vijayakulasingam, Nor Zanariah Zainol Abidin, Ling Chin, David Chun-Ern Ng, Kah Kee Tan, Kurubaran Ganasegeran, Xiang Lin Cheng, Ming Lee Lee
Publikováno v:
Journal of Paediatrics and Child Health
Aim Households are a significant venue for the transmission of SARS-CoV-2. We conducted a study to characterise the transmission dynamics and identify risk factors for household transmission of SARS-CoV-2 in Negeri Sembilan, Malaysia. Methods This re
Autor:
Esther Kissling, Mirza Palo, Faris Dizdar, Lore Merdrignac, Richard Pebody, Pernille Jorgensen, Sanjin Musa, Marta Valenciano, Anes Jogunčić, Mia Blažević
Publikováno v:
International Journal of Infectious Diseases, Vol 112, Iss, Pp 352-361 (2021)
International Journal of Infectious Diseases
International Journal of Infectious Diseases
Background The secondary attack rate (SAR) of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) was estimated, and the risk factors for infection among members of households with a coronavirus disease 2019 (COVID-19) index case were identi
Autor:
Mohammed Qairan, Mohammed Al Amad, Ehab Al-Sakkaf, Abdulwahed Al Serouri, Abdulhakim Al-Kohlani, Yasser Ghaleb, Esmail Al-Dabis
Publikováno v:
International Journal of Infectious Diseases
International Journal of Infectious Diseases, Vol 110, Iss, Pp S6-S10 (2021)
International Journal of Infectious Diseases, Vol 110, Iss, Pp S6-S10 (2021)
Objectives Confirm existence of COVID-19 outbreak, conduct contact tracing, and recommend control measures. Methods Two COVID-19 cases in Sana’a Capital met the WHO case definition. Data were collected from cases and contacts who were followed for
Autor:
Xiangyun Lu, Wei Li, Qingyi Cao, Shibo Li, Jishan Zheng, Junsong Chen, Qiang Shu, Yan Ni, Xiaohui Cang, Liang Hong, Jianbing Wang, Qi Zhang, Lingyan Fan, Zhi-Min Chen, Hangping Yao, Sheng Ye, Yinghu Chen, Wei Wang, Weize Xu, Junfen Fu, Nanping Wu, Shiqiang Shang
Publikováno v:
International Journal of Infectious Diseases
International Journal of Infectious Diseases, Vol 111, Iss, Pp 347-353 (2021)
International Journal of Infectious Diseases, Vol 111, Iss, Pp 347-353 (2021)
AIMS: To explore the contagiousness and new SARS-CoV-2 mutations in pediatric COVID-19. METHODS: This cohort study enrolled all pediatric patients admitted to 8 hospitals in Zhejiang Province of China between 21 January and 29 February 2020, their fa
Autor:
Rafael Alves Guimarães, Solomar Martins Marques, Gabriela Silvério Bazilio, Lusmaia Damaceno Camargo Costa, Patrícia Marques Fortes, Fernanda Peixoto, Alessandra Vitorino Naghettini, Fabíola Souza Fiaccadori, Elisângela de Paula Silveira-Lacerda, Claci Fátima Weirich Rosso, Danielli Christinni Bichuetti-Silva, Menira Souza, Faétila dos Santos Oliveira, Juliana Alves Parente Rocha, Natália Del' Angelo Aredes, Eliane Terezinha Afonso, Clayton Luiz Borges, Paulo Sucasas Costa
Publikováno v:
Pediatric Pulmonology
Objective To evaluate the secondary attack rate (SAR) in children and adolescents, contacts of essential activities workers who were infected by SARS‐CoV‐2; and to describe associated clinical and epidemiological data. Methods A cross‐sectional