Healthcare worker protection against epidemic viral respiratory disease. Issue 1156 (26th February 2021)

• Record Type: Journal Article
• Authors: Scantling-Birch, Yarrow; Newton, Richard; Naveed, Hasan; Rajak, Saul; Bhutta, Mahmood F
• Is Part Of: Postgraduate medical journal. Volume 98:Issue 1156(2022)
• Page Start: 131
• Page End: 137
• Publication Date: 2021-02-26
• Subjects: respiratory infections -- virology -- risk management -- health and safety -- health services administration and management; Medicine -- Periodicals; 610
• DOI: 10.1136/postgradmedj-2020-139555
• Languages: English
• ISSNs: 0032-5473

Abstract

Abstract: Lower respiratory infections are often caused or precipitated by viruses and are a leading cause of global morbidity and mortality. Mutations in these viral genomes can produce highly infectious strains that transmit across species and have the potential to initiate epidemic, or pandemic, human viral respiratory disease. Transmission between humans primarily occurs via the airborne route and is accelerated by our increasingly interconnected and globalised society. To this date, there have been four major human viral respiratory outbreaks in the 21st century. Healthcare workers (HCWs) are at particular risk during respiratory epidemics or pandemics. This is due to crowded working environments where social distancing, or wearing respiratory personal protective equipment for prolonged periods, might prove difficult, or performing medical procedures that increase exposure to virus-laden aerosols, or bodily fluids. This review aims to summarise the evidence and approaches to occupational risk and protection of HCWs during epidemic or pandemic respiratory viral disease.