Washington state experienced a dramatic surge in #WhoopingCough cases in 2024, with 2,261 confirmed and probable cases reported – a staggering 25-fold increase from 87 cases recorded in 2023, according to preliminary data released in the Washington State Department of Health (DOH) Annual #Pertussis Summary. Additionally, as of May 31, there have already been 1,314 cases reported statewide this year. https://doh.wa.gov/newsroom/washington-sees-25-fold-increase-whooping-cough-cases-2024-compared-previous-year