Central America and Mexico Revise Regional Protocols for Screwworm Control

The reappearance of the screwworm in Central America and Mexico, after more than two decades of absence, poses a significant threat to livestock and public health across the region. This pest, caused by the larvae of the Cochliomyia hominivorax fly, can infest open wounds in warm-blooded animals, including humans, leading to severe health and economic impacts.

In response, authorities from Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, and Panama, with support from international bodies like the IICA and USDA-APHIS, are actively working to update and harmonize regional protocols. These efforts focus on early detection, rapid notification, and the safe movement of animals to prevent further spread.

From a regional perspective, this collaborative approach is crucial. It underscores the importance of inter-country cooperation in tackling transboundary agricultural and health challenges. The shared goal of eradication requires a unified front, ensuring that all nations are equipped with the necessary tools and information to combat this persistent pest. The IICA's role in facilitating this cooperation highlights the value of regional institutions in safeguarding agricultural economies and public well-being.