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mosquito-borne viruses
Trends
- 1Dengue outbreak leads Florida counties to declare emergency●Dengue fever outbreak prompts Florida counties to declare state of emergency
Several Florida counties have declared a state of emergency following an outbreak of dengue fever, a mosquito-borne viral illness. Local health authorities are stepping up mosquito control measures and urging residents to use repellent and remove standing water. The move highlights growing concern over tropical diseases spreading in parts of the United States as conditions become more favourable for the mosquitoes that carry the virus.
- 2Dengue researcher discusses Florida outbreak and transmission risk●Dengue fever researcher talks Florida outbreak — and transmission risk
A dengue fever researcher is speaking about the ongoing dengue outbreak in Florida, explaining how the virus is being transmitted and what the risk of further spread looks like. The comments come as Florida has recorded locally acquired dengue cases, raising public health concerns in the region. The researcher's remarks are drawing attention to mosquito-borne disease risks in the United States.
- 3Portable Device Offers Rapid Testing for Mosquito-Borne Viruses●Portable Device Delivers Rapid Testing for Mosquito-Borne Viruses
Researchers have developed a portable device that enables rapid testing for mosquito-borne viruses such as dengue, Zika and chikungunya. The tool could allow faster diagnosis in remote or resource-limited areas where laboratory testing is slow or unavailable, helping health workers identify outbreaks earlier and respond more quickly.
- 4Colombian Mosquitoes and Sand Flies Carry Hidden Viruses and Resistance Genes▼Hidden Viral Worlds and Antibiotic Resistance Genes Found in Colombian Mosquitoes and Sand Flies
Researchers in Colombia have identified previously unknown viruses and antibiotic resistance genes in mosquitoes and sand flies, revealing that these disease-carrying insects host far more microbial life than expected. The findings suggest the insects could play a role in spreading antimicrobial resistance, adding a new dimension to concerns about mosquito-borne disease in the region.