U.S. Warns of Screwworm Threat in Central America
Infestation could spread across multiple countries including Costa Rica.
Health authorities in the United States have issued a warning about the possible spread of the New World screwworm, a parasitic fly infestation that could affect Mexico, Costa Rica, and other Central American nations.
Officials say the outbreak poses risks to both livestock and public health.
Travelers are being advised to take precautions as regional monitoring is intensified.
Officials say the outbreak poses risks to both livestock and public health.
Travelers are being advised to take precautions as regional monitoring is intensified.
