Othón P. Blanco, Quintana Roo — The screwworm has caused more than 100 cases in livestock in Quintana Roo, placing the region's agricultural sector on high alert. The parasite, which is transmitted by a fly that lays its larvae in the wounds of warm-blooded animals, was reintroduced into Mexico this year after having been eradicated decades ago through the release of sterile flies.
Carlos Rodríguez, president of the Regional Cattlemen's Union of Quintana Roo, explained that cases are currently being treated individually, but the infestation continues to advance.
"The solution is sterile flies. Without them, we will have to redouble our efforts. We still do not have a date for their availability," he stated.
The organization has requested support from the Ministry of Agriculture and Senasica (National Service for Agrifood Health, Safety and Quality) to accelerate the production and release of sterile flies. The objective is to cut the insect's reproduction cycle and prevent a greater impact on meat and milk production.
The screwworm affects not only livestock but also wildlife and domestic animals, which could generate a broader sanitary problem if it is not contained immediately.
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