Locally Transmitted Malaria Detected in Florida and Texas After 20-Year Absence

Four cases of malaria spread by local mosquitoes have been confirmed in Florida, marking the first locally acquired cases in the U.S. since the 1990s.
Rare cases of malaria have also been reported in Texas, though the link to local transmission is still under investigation.
Health officials are testing mosquitoes, spraying insecticides, and advising residents in the affected areas of Florida and Texas.
The cases are likely due to international travel and climatic conditions suitable for malaria transmission, though the risk of major outbreaks remains very low.
There is no evidence the cases are connected or linked to genetically modified mosquitoes.