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West Nile Virus Death Toll in Greece Rises to 30 as Cases Reach 324
West Nile virus transmission surges across Europe as Greece reports 324 cases and 30 deaths.
West Nile Virus
47 trends tracked about this subject — the full history, oldest to newest below.
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North Dakota reports 1st death of year attributed to West Nile virus
North Dakota and Colorado report the first fatalities of 2026 attributed to West Nile virus as regional activity expands.
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Seeing more mosquitoes across SoCal? Why they’re popping up sooner, living longer and biting more people
West Nile virus activity and rising mosquito populations are generating reports across multiple California counties.
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2 people hospitalized in Albany with West Nile virus; hospital urges precautions
Health authorities and medical organizations issue urgent warnings and precautions regarding the spread of West Nile virus.
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Deadly mosquito-borne virus claims first life in major US city as cases spread
West Nile virus cases are rising across the U.S., resulting in the first reported death in a major city and multiple hospitalizations in Illinois.
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Mosquitoes carrying West Nile virus found in 7 more Louisville neighborhoods
4 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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Human case of West Nile Virus confirmed in Duval County
12 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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City Will Spray Upper West Side With Pesticides in Effort to Combat West Nile Virus
5 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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NYC Health Department Will Spray Parts of Boro Park for Mosquitoes Today
5 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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‘My body didn’t feel right’: Champaign Co. resident recounts West Nile Virus experience
12 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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Second human case of West Nile virus identified in Massachusetts
Massachusetts health officials have identified a second human case of West Nile virus as mosquito testing shows widespread contamination across several counties.
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Wyomissing mosquito sample tests positive for West Nile Virus in Berks County
Health officials across multiple regions report newly detected West Nile virus cases in mosquitoes.
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First West Nile virus death of 2026 reported in Los Angeles County
California is facing a five-year peak in West Nile virus cases, with three deaths reported as flooding increases mosquito populations.
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Montgomery County woman dies from West Nile virus, health officials confirm
Health officials in Texas and Massachusetts report new West Nile virus cases and fatalities, including the first death of 2026 in El Paso.
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Dead of a mosquito bite: L.A. records West Nile fatality as California cases hit 5-year high
California West Nile virus activity has reached a five-year high following the first 2026 fatality reported in Los Angeles County.
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A deadly brain-swelling illness spread by mosquitoes is on the rise in the US
18 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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SF infectious disease expert says it’s a ‘bad year’ for West Nile virus
Public health reports indicate rising West Nile virus activity with new human cases confirmed across California.
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3 deaths linked to West Nile disease in California as cases rise
California health officials are reporting a rise in West Nile virus cases, with three linked deaths and new infections across multiple counties.
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West Nile Virus Detected in Mosquitoes Across Several Brooklyn Neighborhoods
13 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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Jamestown Canyon virus detected in RI for first time in 2026
Rhode Island authorities have confirmed the first 2026 detection of Jamestown Canyon virus in Tiverton amid rising West Nile risk across New England.
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West Nile virus spreads in Europe? Greece reports surge, Italy leads infections, first case in Germany
West Nile virus is spreading across Europe, with a significant surge in Greece and the detection of the first case in Germany.
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Two people in California’s Central Valley are first West Nile virus deaths of 2026
California reports its first West Nile virus deaths and human cases of 2026 across multiple counties.
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8 Pittsburgh neighborhoods to be spray-treated after positive West Nile samples
6 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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Kansas health officials warn of high West Nile virus risk statewide
6 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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Rhode Island raises West Nile virus risk to high as more mosquitoes test positive
8 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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Maryland reports 1st human case of West Nile virus this year
2 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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West Nile hits 12 New Jersey counties, and officials warn mosquitoes are 'the deadliest animal'
Health officials warn that mosquitoes are the 'deadliest animal' as West Nile virus spreads across 12 New Jersey counties.
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Orange County officials warn of potentially worst West Nile virus season in county history
Health officials warn of a severe West Nile virus season as new human cases and rising mosquito populations are reported.
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West Nile virus detected on mosquito on Langley Air Force Base in Hampton
West Nile virus has been detected on mosquitoes at Langley Air Force Base in Hampton, coinciding with the first 2026 human case in Maryland.
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Mosquitoes, West Nile virus activity looks increasingly bad this year in OC
Vector control experts warn of rising West Nile virus activity and heat-driven mosquito surges across Southern California.
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Another person in Maine sickened by the rare Powassan virus
Maine health officials confirm a third case of the rare tick-borne Powassan virus this year, coinciding with a reported death in Brewer.
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West Nile virus detected in South Carolina mosquitoes
Health officials have confirmed the presence of West Nile virus in mosquito populations across multiple counties, triggering safety alerts.
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Louisville resident tests positive for West Nile virus
Health authorities in Louisville have confirmed the first human case of West Nile virus, triggering immediate mosquito control measures.
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West Nile virus found in Mecklenburg County mosquitoes: How to protect yourself
Health officials are issuing warnings across North and South Carolina after West Nile virus was detected in regional mosquito populations.
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Mosquito season is here, in case your ankles haven't noticed. How humans are fighting back
Public health agencies issue urgent warnings as West Nile virus season sees a strong, early start nationwide.
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West Nile virus found in Oregon for first time in 2026; health officials advise precautions
Health officials are issuing precautions after the first detection of West Nile virus in Oregon for 2026, identified in Southern Oregon mosquitoes.
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Only 1 Connecticut town has detected West Nile virus every year for the past 5 years
Milford, Connecticut, marks a rare five-year streak of annual West Nile virus detections following the state's first 2026 positive mosquito test.
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Urgent warning as brain-swelling disease surges in multiple Southern California neighborhoods
Urgent warnings emerge as a brain-swelling disease surges across multiple Southern California neighborhoods amid wider health alerts.
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West Nile is spreading faster than it has in 20 years. Here’s how to keep yourself safe
West Nile virus activity is rising rapidly across the United States, marked by an unusually early start to the disease season.
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Early, intense West Nile season may signal a severe year for the mosquito-borne illness, CDC says
The CDC is warning of the most severe start to the West Nile virus season since 2004, with a high concentration of cases reported in Arizona.
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Record number of West Nile virus cases since 2004, CDC warns ahead of holiday weekend
The CDC warns of a record-breaking West Nile virus season with the highest case numbers by late June since 2004.
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CDC urges people to prevent mosquito bites as West Nile virus season hits a strong, early start
The CDC has issued a warning regarding an early start to West Nile virus season as cases reach record levels not seen since 2004.
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West Nile virus detected in Grant County, officials urge community to take caution
15 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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West Nile virus detected in mosquitoes in 3 Minnesota counties - FOX 9 Minneapolis-St. Paul
7 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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First West Nile virus-positive mosquitoes reported in three Las Vegas ZIP codes
6 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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Nebraska reports first human West Nile virus case of 2026 - KOLN
6 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
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First West Nile Virus-Positive Mosquitoes Reported In Chicago This Year
Chicago area reports first West Nile virus-positive mosquitoes of 2026, prompting early health alerts