The Mosquito and Vector Management District of Santa Barbara County wants to alert residents that several individuals in the Greater Los Angeles area have ...

Chikungunya (CHIKV) spreads to humans through the bites of Aedes aegypti and Aedes albopictus mosquitoes. A person becomes ...

Hays County got a bit of a fright on Halloween: a positive West Nile virus mosquito trap. The trap was in the unincorporated area of Hays County near Dripping Springs and Austin in ZIP code 78737.

Aedes albopictus is a widespread invasive mosquito in Hawai’i. Photo Credit: James Gathany, CDC.

While most human infections are asymptomatic or mild, Usutu virus can manifest with symptoms including fever, headaches, skin ...

With 87 cases of West Nile virus reported in 2025, South Dakota seems to have avoided the widespread outbreak experts ...

Dengue cases increased in Lahore as three patients, including two women, died on Monday. Health officials treated the deaths as a serious warning and urged the public to stay alert. The health ...

West Nile virus deaths have been confirmed in Western Maryland and the National Capital region, according to the Maryland Department of Health.

Key PointsChikungunya virus (CHIKV) is a mosquito-borne RNA virus first identified in Tanzania in the 1950s.Chikungunya is generally characterized by ...

Components in mosquito saliva enhance the infectivity of viruses, including dengue, Zika fever and Japanese encephalitis, that the insects transmit to humans, a study has found.

Cuba has been gripped by an outbreak of the viral disease chikungunya, as it battles shortages of clean water, food, fuel and ...

A new mosquito species in Colorado is capable of carrying dengue, yellow fever and Zika, while kissing bugs can now carry parasites that cause Chagas disease.