MeSH tree: B04.820.578.344.350.300
Rising temperatures, changing rainfall patterns and extreme weather events create ideal conditions for pathogens and their vectors—such as mosquitoes, midges and ticks—to thrive.
Nov 13, 2025
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A person living in New York has tested positive for the chikungunya virus in what state health officials say is the first reported transmission of the mosquito-borne illness within the United States in six years
Oct 15, 2025
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29
West Nile virus is the leading cause of mosquito-borne illness in the continental United States. As of Sept. 23, over 1,100 human cases of West Nile disease have been reported across 42 states, according to the U.S. Centers ...
Sep 26, 2025
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Growing numbers of West Nile virus infection cases, fueled by climate change, are sparking fears among citizens and health care providers in Europe. A Clinical Insight in the European Journal of Internal Medicine, published ...
Sep 22, 2025
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The West Nile virus threat continues to increase in San Diego County, with routine monitoring picking up the presence of the pathogen in San Diego's City Heights and Skyline neighborhoods. The latest detection comes a little ...
Sep 11, 2025
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11
Scientists from Duke-NUS Medical School, in collaboration with researchers in Nepal, have found that waning immunity to Japanese encephalitis virus (JEV) may increase the risk of more severe dengue disease in humans.
Sep 3, 2025
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A woman in her 70s has been infected with West Nile virus in Middlesex County, the Massachusetts Department of Public Health reported on September 2nd, marking the state's first human case of the mosquito-borne disease this ...
Sep 3, 2025
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Mosquitoes carrying West Nile virus have been detected in the city for the first time this year, officials said.
Aug 28, 2025
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14
The risk of mosquito-borne West Nile virus is increasing amid a hot and rainy summer season, the Minnesota Department of Health warned this week.
Aug 28, 2025
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The Maryland Department of Health confirmed the state's first human case of West Nile virus this year in an adult living in the central part of the state.
Aug 25, 2025
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16
