Zobrazeno 1 - 10
of 339
pro vyhledávání: '"secondary attack rate"'
Autor:
Silvio Ragozzino, Richard Kuehl, Karoline Leuzinger, Pascal Schläpfer, Pascal Urwyler, Ana Durovic, Sandra Zingg, Matthias von Rotz, Manuel Battegay, Andreas F Widmer, Hans H Hirsch, Stefano Bassetti, Sarah Tschudin-Sutter
Publikováno v:
Antimicrobial Resistance and Infection Control, Vol 13, Iss 1, Pp 1-7 (2024)
Abstract The implementation of isolation precautions for patients with suspected Coronavirus Disease 2019 (COVID-19) and pending test results is resource intensive. Due to the limited availability of single-bed rooms at our institution, we isolated p
Externí odkaz:
https://doaj.org/article/877dd5fc072441eda4d6c64eb7ed6db4
Autor:
Muhammad Imran Nisar, Nadia Ansari, Mashal Amin, Farah Khalid, Shahira Shahid, Marvi Mahesar, Maryam Mansoor, Muhammad Farrukh Qazi, Aneeta Hotwani, Najeeb Rehman, Arslan Ashraf, Zahoor Ahmed, Ashfaque Ahmed, Arslan Memon, Fyezah Jehan
Publikováno v:
Journal of Infection and Public Health, Vol 17, Iss 5, Pp 889-896 (2024)
Background: Households are considered ideal settings for studying the transmission dynamics of an infectious disease. Methods: A prospective study was conducted, based on the World Health Organization FFX protocol from October 2020 to January,2021. H
Externí odkaz:
https://doaj.org/article/c9b2f48ce5a64af781cc233339099a0b
Publikováno v:
Journal of Family Medicine and Primary Care, Vol 13, Iss 4, Pp 1448-1453 (2024)
Introduction: Secondary attack rate (SAR) is a proportion of primary contacts developing the diseases within the incubation period upon exposure to a primary case among the total susceptible household contacts. The epidemiological profile and SAR wil
Externí odkaz:
https://doaj.org/article/3e3ce391498f4fb5b2c6b47bbd863e86
Autor:
Hélène Eloise Aschmann, Anja Domenghino, Ruedi Jung, Tala Ballouz, Dominik Menges, Jan Fehr, Milo Alan Puhan
Publikováno v:
International Journal of Public Health, Vol 69 (2024)
ObjectivesBefore vaccines and effective treatments were available, quarantine of close contacts was important to limit the spread of SARS-CoV-2. To evaluate potential benefits and harms of quarantine, we aimed to estimate infection rates and describe
Externí odkaz:
https://doaj.org/article/179cc693b74a415a8cf03d7bb223885e
Autor:
Mi Yu, Sang-Eun Lee, Hye Young Lee, Hye-jin Kim, Yeong-Jun Song, Jian Jeong, Ae Kyung Park, Il-Hwan Kim, Eun-jin Kim, Young-Joon Park
Publikováno v:
Osong Public Health and Research Perspectives, Vol 14, Iss 3, Pp 173-179 (2023)
Objectives This study aimed to assess the contact tracing outcomes of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron sub-lineages BA.4, BA.5, and BA.2.75 within Republic of Korea, and to generate foundational data for responding
Externí odkaz:
https://doaj.org/article/1d48585879d5420f99cc721b7076c439
Publikováno v:
Zhongguo gonggong weisheng, Vol 39, Iss 4, Pp 448-454 (2023)
ObjectiveTo analyze transmission characteristics of a coronavirus disease 2019 (COVID-19) outbreak caused by Omicron variant BA.5.2 in Yiwu city of Zhejiang province, China. MethodsMedical records and the information on epidemiological investigation,
Externí odkaz:
https://doaj.org/article/f85163b303e2480c89b19152c3b8a333
Autor:
Ananthu Narayan, Ushasi Saraswati, Ishmeet Kaur, Aakansha Kumari, Arvind Kumar, Vishal Kumar Vishwakarma, Upendra Kumar, Vishwajeet Sahoo, Naveet Wig
Publikováno v:
Journal of Family Medicine and Primary Care, Vol 12, Iss 4, Pp 743-747 (2023)
Background: The coronavirus disease 2019 (COVID-19) pandemic has reached a staggering number of almost 280 million cases worldwide, with over 5.4 million deaths as of 29 December 2021. A further understanding of the factors related to the household s
Externí odkaz:
https://doaj.org/article/619cd015b7cd487f8c5f315200df3fcc
Autor:
Elizabeth Miller, Nick Andrews, Jada Hackman, Stefan Flasche, Pauline Waight, Charlotte M. Gower, Stephane Hué, Catriona Skarnes, Freja CM Kirsebom, Jamie Lopez Bernal, Samuel Clifford, Louise Letley
Publikováno v:
Wellcome Open Research, Vol 8 (2023)
Background The ability of SARS-CoV-2 vaccines to protect against infection and onward transmission determines whether immunisation can control global circulation. We estimated the effectiveness of Pfizer-BioNTech mRNA vaccine (BNT162b2) and Oxford As
Externí odkaz:
https://doaj.org/article/b46c7714afde4025a1772fd7768985a5
Autor:
Meritxell Mallafré-Larrosa, Mercè Herrero Garcia, Sergi Mendoza-Funes, Èrica Martínez-Solanas, Glòria Patsi-Bosch, Jacobo Mendioroz Peña, Pilar Ciruela Navas
Publikováno v:
COVID, Vol 3, Iss 4, Pp 428-439 (2023)
Contact tracing outcome indicators, such as symptom development (SD) and secondary attack rate (SAR) among close contacts (CCs), are key to understanding SARS-CoV-2 transmission. This study analyses SD and SAR and estimates the incubation period (IP)
Externí odkaz:
https://doaj.org/article/2e6772aa35e04eefab1f0cc9bf2051e7
Autor:
Alireza Mirahmadizadeh, Mousa Ghelichi-Ghojogh, Fatemeh Rezaei, Mehdi Nejat, Haleh Ghaem, Jafar Hassanzadeh, Mohammadreza Karimi, Zohre Khodamoradi, Kimia Jokari, Leila Jahangiry
Publikováno v:
Journal of Health Sciences and Surveillance System, Vol 11, Iss 1 (Supplement), Pp 156-163 (2023)
Background: Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) can be transmitted through direct, indirect, or close contact with infected people by contaminated respiratory droplets or saliva. This study aimed to investigate the epidemiolo
Externí odkaz:
https://doaj.org/article/b247644d61c144b29273c334e380b637