Chikungunya Outbreak Alert 2026: PAHO has noted an increase in chikungunya cases across parts of the Americas since late 2025 ...

Not all mosquitoes are to blame, however. Every bloodsucking malaria vector comes from those within the group Anopheles leucosphyrus, which encompasses a comparatively small portion of the planet’s ...

A perfect storm of conditions is making mosquitoes, and the diseases they carry, a big threat to human health.

Travel advisories have been issued for the Seychelles, Bolivia, Cuba, Suriname and Sri Lanka due to chikungunya outbreaks.

CDC warns travelers about a chikungunya virus outbreak in five countries. Learn how to protect yourself from mosquito bites. (Photo: Adobe Stock) ...

The first mosquito-borne virus of the year has been detected in the Coachella Valley after a North Shore mosquito sample tested positive for St. Louis encephalitis virus, officials said Tuesday. “This ...

The Trump administration and the CDC issued a level 2 travel advisory for Bolivia due to the mosquito-borne chikungunya virus ...

Alarmed about the continued spread of the chikungunya virus, US health officials have issued more travel advisories, warning Americans to take caution when traveling. Last week, the CDC issued two new ...

In 1900, Dr Jesse Lazear died after being bitten by a mosquito carrying yellow fever, helping prove the disease was ...