Horrifying screwworm infection confirmed in US traveler after overseas trip

A US traveler has been confirmed to have a screwworm infection following a trip overseas. Screwworms are parasitic flies whose larvae feed on living tissue, causing severe and potentially fatal infections in humans and animals. The Centers for Disease Control and Prevention (CDC) reported that the individual, whose identity was not disclosed, contracted the infection during a trip to an unspecified international destination. This marks the second known case of a screwworm infection in a US traveler, with a previous incident occurring in 2021. Screwworm infestations are more common in tropical and subtropical regions, and the CDC has emphasized the importance of seeking prompt medical attention for any unusual skin lesions or wounds, especially after travel to affected areas. Healthcare providers are urged to be vigilant in identifying and properly treating such cases to prevent the spread of this potentially serious condition. The news serves as a reminder of the need for travellers to be aware of regional health risks and take appropriate precautions when visiting areas where screwworm infections are known to occur.