| Popis: |
Objectives: The objective of this study was to study the clinical presentation and infection prevention and control (IPC) measures in health-care workers (HCWs) diagnosed with COVID-19 in a Dedicated COVID Hospital (DCH). Materials and Methods: It was a prospective cohort study of HCWs in a DCH. The new cases found in HCWs from December 1, 2020, to January 31, 2021, were interviewed and followed up for 1 month. The study was part of an international multicenter study by the World Health Organization (WHO). The doctors, nurses, housekeeping, and other staff working in this DCH were considered as HCWs. WANTAI severe acute respiratory syndrome coronavirus 2 Ab ELISA provided by the WHO was used for qualitative testing antibody (IgM + IgG). Paired serology samples from cases were collected for serology testing – comprising one baseline serum sample taken during week 1 and another taken in the 6th week. Results: Out of the 1340 HCWs, 25 HCWs (including 15 doctors) developed COVID-19 in 60 days. Most (17, 68%) of the HCWs were from the age group of 21 to 30 years. All the HCWs reported receiving training in IPC. Most (21, 84%) of the HCWs reported following hand hygiene always, as recommended. Most (22, 88%) of the HCWs reported being using recommended personal protective equipment (PPE) always, as recommended. The duration of hospital stay was 10 ± 3.6 days (mean ± standard deviation) and the range was 4–18 days. There was no significant difference between infection prevention and control practices of doctors and other HCWs. In our study, all the patients had mild disease and the antibody titer was positive in 7 (28%) patients in the 1st week of illness and in 20 (80%) patients in the 6th week of illness. The most common symptoms were respiratory symptoms (60%), sore throat (52%), fever (48%), cough (44%), and joint ache (20%). Two (8%) HCWs were asymptomatic. Conclusion: The incidence of COVID-19 among HCWs can be kept low by proper IPC measures such as availability of PPE and training of HCWs in IPC. |
