29 Jun
Cluster of Postinjection Abscesses Related to Corticosteroid Injections and Use of Benzalkonium Chloride. Methods
Benzalkonium chloride (ВС) is an unreliable disinfectant. A matched case-control study and environmental investigation were conducted to determine the cause of and risk factors for a cluster of postinjection abscesses at a private medical clinic where ВС was used as a disinfectant. Twenty-eight case-patients who had an abscess at the injection site were matched with [...]