tetano
Editor, Senior Moderator
F1000Res
. 2024 Nov 14:13:656.
doi: 10.12688/f1000research.149673.2. eCollection 2024. Health care workers hospitalized for COVID-19 in Liberia: who were they, and what were their outcomes?
Darius B Lehyen[SUP] 1 [/SUP], Louis Ako-Egbe[SUP] 2 [/SUP], Emmanuel Dwalu[SUP] 1 [/SUP], Benjamin T Vonhm[SUP] 1 [/SUP], Pruthu Thekkur[SUP] 3 [/SUP], Rony Zachariah[SUP] 4 [/SUP], Luke Bawo[SUP] 5 [/SUP]
Affiliations
Background: Sustaining a 'fit-for-purpose' health workforce requires a better understanding of the health care worker cadres that are affected during pandemics and their outcomes. In hospitalized health care workers with confirmed COVID-19 between March 2020 and May 2023 in Liberia, we determined the hospitalization and case fatality rates, type of health care worker cadres affected, their demographic and clinical characteristics and hospital exit outcomes.
Methods: This was a cohort study using routine data extracted from hospitalization forms for health care workers in 24 designated COVID-19 treatment facilities.
Results: Of the 424 health care workers with COVID-19, hospitalization rates progressively declined between 2020 and 2023, (P<0.001) with the highest rates in 2020 (24/1,000 health care workers) and 2021 (14/1,000 health care workers). Case fatality was 2% in both 2020 and 2021 with no deaths thereafter. Among those hospitalized, the highest proportions were nursing cadres with 191(45%), physicians with 63 (15%) and laboratory technicians with 42 (10%). The most frequent reported site for COVID-19 infection was the health facility (326, 89%). COVID-19 vaccination coverage in health care workers was 20%. The majority (91%) of hospitalizations were for mild symptomatic infections. Even in referral centres (n-52), 18 (35%) were for mild infections. Of the 424 who were hospitalized, 412 (97%) recovered, 9 (2%) died and 3 (1%) either left against medical advice or absconded. Of the nine deaths, none were vaccinated, seven had moderate-to-severe disease but were not referred to specialized COVID-19 treatment centers.
Conclusions: The hospitalized health care workers for COVID-19 were predominantly clinical and laboratory personnel who were mostly unvaccinated, and health facilities were hot-spots for contracting infections. The triage and referral system was weak with unnecessary hospitalization of mild infections. This study provides useful insights for outbreak preparedness including priority vaccination and improving health care worker safety in Liberia.
Keywords: EpiCollect5; Health Systems Strengthening; Infection Prevention Control; Operational Research; Pandemics; SORT IT; STROBE Guidelines; Universal Health Coverage.
. 2024 Nov 14:13:656.
doi: 10.12688/f1000research.149673.2. eCollection 2024. Health care workers hospitalized for COVID-19 in Liberia: who were they, and what were their outcomes?
Darius B Lehyen[SUP] 1 [/SUP], Louis Ako-Egbe[SUP] 2 [/SUP], Emmanuel Dwalu[SUP] 1 [/SUP], Benjamin T Vonhm[SUP] 1 [/SUP], Pruthu Thekkur[SUP] 3 [/SUP], Rony Zachariah[SUP] 4 [/SUP], Luke Bawo[SUP] 5 [/SUP]
Affiliations
- PMID: 39564431
- PMCID: PMC11574328
- DOI: 10.12688/f1000research.149673.2
Background: Sustaining a 'fit-for-purpose' health workforce requires a better understanding of the health care worker cadres that are affected during pandemics and their outcomes. In hospitalized health care workers with confirmed COVID-19 between March 2020 and May 2023 in Liberia, we determined the hospitalization and case fatality rates, type of health care worker cadres affected, their demographic and clinical characteristics and hospital exit outcomes.
Methods: This was a cohort study using routine data extracted from hospitalization forms for health care workers in 24 designated COVID-19 treatment facilities.
Results: Of the 424 health care workers with COVID-19, hospitalization rates progressively declined between 2020 and 2023, (P<0.001) with the highest rates in 2020 (24/1,000 health care workers) and 2021 (14/1,000 health care workers). Case fatality was 2% in both 2020 and 2021 with no deaths thereafter. Among those hospitalized, the highest proportions were nursing cadres with 191(45%), physicians with 63 (15%) and laboratory technicians with 42 (10%). The most frequent reported site for COVID-19 infection was the health facility (326, 89%). COVID-19 vaccination coverage in health care workers was 20%. The majority (91%) of hospitalizations were for mild symptomatic infections. Even in referral centres (n-52), 18 (35%) were for mild infections. Of the 424 who were hospitalized, 412 (97%) recovered, 9 (2%) died and 3 (1%) either left against medical advice or absconded. Of the nine deaths, none were vaccinated, seven had moderate-to-severe disease but were not referred to specialized COVID-19 treatment centers.
Conclusions: The hospitalized health care workers for COVID-19 were predominantly clinical and laboratory personnel who were mostly unvaccinated, and health facilities were hot-spots for contracting infections. The triage and referral system was weak with unnecessary hospitalization of mild infections. This study provides useful insights for outbreak preparedness including priority vaccination and improving health care worker safety in Liberia.
Keywords: EpiCollect5; Health Systems Strengthening; Infection Prevention Control; Operational Research; Pandemics; SORT IT; STROBE Guidelines; Universal Health Coverage.