ICHD: Ionia County reports first human case of West Nile in 2025 WNV is transmitted to humans through the bite of infected mosquitoes, according to ICHD. It’s the leading cause of mosquito-borne diseases in the U.S.. Read More at Source. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook More Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest Share on Telegram (Opens in new window) Telegram Share on WhatsApp (Opens in new window) WhatsApp Like this:Like Loading… Related Tags: Wild Birds August 28, 2025 by Pumilo Wild Birds 0