First COVID-19 cases with high secondary infection among health workers, Sana’a capital, April 2020: Lessons learned and future opportunities
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 14 days. Nasopharyngeal swabs were taken for confi...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2021-10-01
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Series: | International Journal of Infectious Diseases |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1201971221003337 |