The human case of screwworm reported this week by U.S. health officials is the country’s only one so far this year and poses no risk to the farm sector, a U.S. Department of Agriculture official said on Tuesday. Screwworm, a …
The human case of screwworm reported this week by U.S. health officials is the country’s only one so far this year and poses no risk to the farm sector, a U.S. Department of Agriculture official said on Tuesday. Screwworm, a …