The Epidemiology of Necrotizing Fasciitis at a Rural Level 1 Trauma Center During the COVID-19 Pandemic.

INTRODUCTION: The impact of the COVID-19 pandemic on non-COVID-19 pathologies has been experienced worldwide. While people appropriately avoided social interactions, many also avoided essential medical care for acute and chronic conditions. This delay in seeking care has been associated with increased morbidity and mortality in several conditions, including life-threatening infections such as necrotizing fasciitis. METHODS: We retrospectively reviewed the records of patients that presented to the University of Vermont Medical Center for necrotizing fasciitis during the 1-year period following the declaration of a global pandemic on March 11, 2020. We subsequently compared this data with that of the previous 4 years. RESULTS: During the period of March 12, 2020 to March 12, 2021, there were 17 cases of newly diagnosed necrotizing fasciitis. Compared with an average per year of 8 cases over the previous 4 years, this represents a 113% percent increase in cases of necrotizing fasciitis during the study period (P = .071861). Out of the 17 cases, 4 patients died during their admission, producing a case-fatality rate of 23.5%. This represents a statistically significant increase from previous years (P = .003248), where the average case-fatality rate was 6.3%. CONCLUSION: Our study demonstrates a substantial increase in cases of necrotizing fasciitis following the onset of the coronavirus pandemic. A significant increase in the case-fatality rate was also observed. Given the growing body of literature describing the negative impact of the pandemic on non-COVID-19 morbidity and mortality, our study posits necrotizing fasciitis as one of many affected pathologies. LEVEL OF EVIDENCE: Level IV. Epidemiological.