The Impact of Coronavirus Disease 2019 (COVID-19) on Healthcare-Associated Infections. (9th August 2021)

• Record Type: Journal Article
• Authors: Baker, Meghan A; Sands, Kenneth E; Huang, Susan S; Kleinman, Ken; Septimus, Edward J; Varma, Neha; Blanchard, Jackie; Poland, Russell E; Coady, Micaela H; Yokoe, Deborah S; Fraker, Sarah; Froman, Allison; Moody, Julia; Goldin, Laurel; Isaacs, Amanda; Kleja, Kacie; Korwek, Kimberly M; Stelling, John; Clark, Adam; Platt, Richard; Perlin, Jonathan B
• Is Part Of: Clinical infectious diseases. Volume 74:Number 10(2022)
• Page Start: 1748
• Page End: 1754
• Publication Date: 2021-08-09
• Subjects: COVID-19 -- healthcare-associated infections (HAI) -- central line-associated blood stream infection (CLABSI) -- catheter-associated urinary tract infection (CAUTI); Communicable diseases -- Periodicals; 616.905
• DOI: 10.1093/cid/ciab688
• Languages: English
• ISSNs: 1058-4838

Abstract

Abstract: Background: The profound changes wrought by coronavirus disease 2019 (COVID-19) on routine hospital operations may have influenced performance on hospital measures, including healthcare-associated infections (HAIs). We aimed to evaluate the association between COVID-19 surges and HAI and cluster rates. Methods: In 148 HCA Healthcare-affiliated hospitals, from 1 March 2020 to 30 September 2020, and a subset of hospitals with microbiology and cluster data through 31 December 2020, we evaluated the association between COVID-19 surges and HAIs, hospital-onset pathogens, and cluster rates using negative binomial mixed models. To account for local variation in COVID-19 pandemic surge timing, we included the number of discharges with a laboratory-confirmed COVID-19 diagnosis per staffed bed per month. Results: Central line-associated blood stream infections (CLABSI), catheter-associated urinary tract infections (CAUTI), and methicillin-resistant Staphylococcus aureus (MRSA) bacteremia increased as COVID-19 burden increased. There were 60% (95% confidence interval [CI]: 23–108%) more CLABSI, 43% (95% CI: 8–90%) more CAUTI, and 44% (95% CI: 10–88%) more cases of MRSA bacteremia than expected over 7 months based on predicted HAIs had there not been COVID-19 cases. Clostridioides difficile infection was not significantly associated with COVID-19 burden. Microbiology data from 81 of the hospitals corroborated the findings. Notably, rates of hospital-onset bloodstream infections and multidrug resistant organisms, including MRSA, vancomycin-resistant enterococcus, and Gram-negative organisms, were each significantly associated with COVID-19 surges. Finally, clusters of hospital-onset pathogens increased as the COVID-19 burden increased. Conclusions: COVID-19 surges adversely impact HAI rates and clusters of infections within hospitals, emphasizing the need for balancing COVID-related demands with routine hospital infection prevention. Abstract : Coronavirus disease 2019 (COVID-19) surges adversely impact healthcare-associated infection rates and clusters of infections within hospitals, emphasizing the need for balancing COVID-related demands with routine hospital infection prevention.