Resident of Maryland Suffers Infestation by New World Screw-worm: Exploring the Parasite's Nature

First U.S. Case of New World Screwworm Tied to Travel to El Salvador: Maryland Resident Recovers

A Maryland resident has become the first individual in the U.S. to be diagnosed with New World screwworm, a rare parasitic infestation, following travel to a country with an ongoing outbreak. The diagnosis, confirmed by the Centers for Disease Control and Prevention (CDC) on August 4, has sparked an investigation by the CDC and local health officials to understand the circumstances surrounding the case.

The Maryland health department has made a statement regarding the case, confirming that the resident has fully recovered. No further transmissions of New World screwworm have been reported outside of the initial case in Maryland.

The exact travel date of the Maryland resident to El Salvador, where the outbreak is currently ongoing, remains unspecified. However, the CDC's investigation into the case is ongoing, and federal health officials have acknowledged the infection in an emailed statement on a specified Monday.

Investigators found no transmission of the disease to any other people or animals in Maryland. Maryland health officials continue to monitor the situation for any further transmissions.

The New World screwworm, a fly species that lays its eggs in living tissue, can cause severe damage to the skin and tissues of its host. It is primarily found in Central and South America, with occasional cases reported in the Caribbean.

The CDC's involvement in the investigation underscores the importance of understanding and managing the spread of this rare parasite. While the risk to the general public remains low, the CDC encourages travellers to take precautions, such as covering open wounds and seeking medical attention if symptoms develop after returning from affected areas.

This case serves as a reminder of the importance of global health surveillance and the need for continued vigilance in identifying and responding to emerging infectious diseases. As the investigation into the Maryland case continues, the public is urged to stay informed and follow the guidance of health officials.