Top 5 Takeaways Increased Incidence: A significant rise in nontoxigenic Corynebacterium diphtheriae cases in Washington, with numbers increasing tenfold from 2012–2017 to 2018–2023. High-Risk Populations: Most cases occurred among residents
Top 5 Takeaways Increased Incidence: A significant rise in nontoxigenic Corynebacterium diphtheriae cases in Washington, with numbers increasing tenfold from 2012–2017 to 2018–2023. High-Risk Populations: Most cases occurred among residents