A new study published today in Lancet Public Health has found that front-line healthcare workers with adequate personal protective equipment (PPE) have a three-fold increased risk of a positive SARS-CoV-2 test, compared to the general population. Those with inadequate PPE had a further increase in risk. The study also found that healthcare workers from Black, Asian and minority ethnic (BAME) backgrounds were more likely to test positive.
Using the COVID Symptom Tracker App, researchers from King's College London and Harvard looked at data from 2,035,395 individuals and 99,795 front-line health-care workers in the UK and US. The prevalence of SARS-CoV-2 was 2747 cases per 100,000 front-line health-care workers compared with 242 cases per 100,000 people in the general community. A little over 20 percent of front-line health-care workers reported at least one symptom associated with SARS-CoV-2 infection compared with 14·4 percent of the general population; fatigue, loss of smell or taste, and hoarse voice were especially frequent.
