Descriptive analysis of a SARS-CoV-2 outbreak among health-care workers in a regional hospital in the Philippines
10.5365/wpsar.2023.14.3.1050
- Author:
Lily Anne N Safilo
1
;
Ray Justin C Ventura
2
;
Mariz Zheila C Blanco
3
;
Karen B Lonogan
2
;
Rosario P Pamintuan
2
;
Rio L Magpantay
2
Author Information
1. Provincial Health Office, Mountain Province, Philippines
2. Department of Health, Manila, Philippines
3. Philippines Field Epidemiology Training Programme, Department of Health, Manila, Philippines
- Publication Type:Journal Article
- Keywords:
COVID-19, SARS-CoV-2, infectious disease outbreaks, hospital personnel, Philippines
- From:
Western Pacific Surveillance and Response
2023;14(3):37-41
- CountryWHO-WPRO
- Language:English
-
Abstract:
Objective: On 25 July 2022, trainees from the Field Epidemiology Training Programme in Northern Luzon, Philippines were sent to conduct an epidemiological investigation of six confirmed cases of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among staff of a regional hospital in Mountain Province. The investigation had three objectives: to profile the cases, identify the source and mode of transmission, and recommend prevention and control measures.
Methods: Descriptive epidemiology was used to investigate the outbreak, with the standard case definition issued by the Philippine Department of Health.
Results: A total of 167 hospital personnel and interns tested positive for SARS-CoV-2 infection between 6 July and 31 August 2022, with a peak in the number of cases on 20 July. Among the cases, 57 (34%) had a history of travel, with 41 (25%) having travelled to Boracay island to attend team-building activities. Most cases were asymptomatic, and the most affected group was those aged 30–34 years. The highest number of cases occurred among nurses. It was discovered that the team-building activities on Boracay did not strictly adhere to safety protocols.
Discussion: This outbreak suggests that transmission of SARS-CoV-2 among health-care workers can occur through contact with other staff members outside of the hospital setting and highlights the importance of strict adherence to safety protocols to prevent the spread of SARS-CoV-2.
- Full text:2024070409354668791wpsar-14-1050.pdf
