World First human case of New World screwworm reported in US August 25, 2025 12:03 am Reuters 0 Min Read SHARE Screwworms are parasitic flies whose females lay eggs in wounds on any warm-blooded animal. This post was originally published on this site Previous Article Innovative fashion and life skills on display at 2025 Iowa 4-H Awardrobe Next Article National Guard troops in Washington, DC, begin carrying weapons