Open AccessThe high level of adherence to personal protective equipment in health care workers efficiently protects them from COVID-19 infection
Author(s) -
Malihe Zangoue,
Hamidreza Safari,
Simon G. Royce,
Alireza Zangooie,
Hadis Rezapour,
Amirsadra Zangouei,
Mohammad Fereidouni
Publication year - 2021
Publication title -
work
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.5
H-Index - 50
eISSN - 1875-9270
pISSN - 1051-9815
DOI - 10.3233/wor-210634
Subject(s) - personal protective equipment , seroprevalence , medicine , covid-19 , cross sectional study , health care , infection control , referral , antibody , immunology , disease , serology , family medicine , infectious disease (medical specialty) , intensive care medicine , pathology , economics , economic growth
BACKGROUND: The first case of coronavirus disease 2019 (COVID-19) was reported in December 2019 in Wuhan, China. Healthcare workers (HCWs) are at high risk of acquiring and spreading the COVID-19 infection; using personal protective equipment (PPE) reduces the risk of COVID-19 infection in HCWs. OBJECTIVE: Our study aimed to investigate the seroprevalence of COVID-19 IgG, IgM antibodies among HCWs as well as identifying the factors associated with this seroprevalence. METHODS: This cross-sectional study was performed from July to August 2020 on healthcare workers at two COVID-19 referral hospitals of Birjand University of Medical Sciences. The level of COVID-19 IgG and IgM antibodies in sera was measured by commercial qualitative ELISA kits. RESULTS: In total, 192 individuals participated in the study: physicians (31.25%), nurses (30.2%). 84.2% of participants had contact with confirmed COVID-19 cases and among them 42.9 % of had close contact with COVID-19 patients for more than 3 months, and 31% reported close contact with more than 50 confirmed COVID-19 cases. Mask and gloves were the most frequently used personal protective equipment (PPE) with 92.4% and 77.2% of usage. CONCLUSIONS: The results of the current study showed high level of adherence to the use of PPE among HCWs as well as very low prevalence of seropositivity for of COVID-19 antibodies, hence confirming the effectiveness of PPE in protecting HCWs among COVVID-19 and possibly any other similar infections.