Parkside, PA – A local borough councilwoman is sharing her story of a severe West Nile virus infection, serving as a stark reminder of the ongoing threat posed by mosquito-borne illnesses, even as temperatures begin to cool. Sarah Haynes, a dedicated member of the Parkside borough Council and a volunteer firefighter, contracted the virus after being bitten by an
ATLANTA – U.S. health officials are warning of a higher-than-normal surge in West Nile virus cases this year, with mortality rates possibly exceeding previous averages. The Centers for Disease Control and Prevention (CDC) reports an increase in the proportion of mosquitoes carrying the virus, prompting renewed recommendations for personal protection against mosquito bites.
West Nile virus, first detected in the United States in 1999 in New York, spread nationwide and peaked in 2003 with nearly 10,000 reported cases. While many infections are asymptomatic or cause mild symptoms like headaches, body aches, and fever, severe cases can lead to neurological illness and even death. In the last decade, the U.S. has averaged around 2,000 cases annually, including 1,200 life-threatening neurological illnesses and approximately 120 deaths. CDC officials indicate this year’s death toll is currently on track to be higher, though specific mortality statistics remain preliminary.
The rise in cases isn’t attributed to an increase in the mosquito population itself, but rather a higher infection rate among mosquitoes, influenced by factors like temperature, rainfall, insect control efforts, and the prevalence of the virus in local bird populations.
Colorado is currently experiencing a disproportionately high number of cases, reporting approximately 150 – more than double the rate of other states. In Fort Collins, recent monitoring revealed that 35 out of every 1,000 female mosquitoes tested positive for the virus, considerably exceeding the expected rate of 8 per 1,000 for this time of year, according to CDC entomologist Roxanne Connelly. The cause for this spike is currently unknown, though Connelly noted the region has experienced a particularly wet and warm year.
Health officials strongly advise using insect repellent when outdoors to minimize the risk of infection. Symptoms of West Nile virus can include headaches, body aches, joint pain, vomiting, diarrhea, and rashes. severe cases can result in inflammation of the brain or spinal cord.
BAKERSFIELD, Calif. – Kern County is experiencing a surge in mosquito populations due to recent cooler fall temperatures, prompting health officials to warn residents about an increased risk of West Nile virus.
The Kern County Public Health Department recently reported the first West Nile virus case of 2025 in the county.As of Tuesday, a total of nine confirmed cases have been identified this year, with five occurring in just the past two weeks.
Dr. Mark Dery of the Kern Mosquito and Vector Control explained that continued mild whether – cool mornings and warm afternoons – is contributing to the increased mosquito activity. “So until it gets, you know, really cold, as long as it’s keeping us with cool mornings, warm afternoons kind of temperatures, we’re going to see an increased mosquito activity,” he said.
During a public event, Dr. dery and Terry Knight emphasized that mosquitoes are breeding in close proximity to homes. Knight highlighted that these “little ankle biters” are “breeding just in our front yards and back yards because they are container breeders.” He specifically noted that neglected, green swimming pools are a major factor in boosting mosquito numbers throughout the city.
Residents with green swimming pools are encouraged to contact the kern Mosquito and Vector Control for a free inspection and cleaning service. Knight strongly recommended the use of insect repellent as the most effective way to prevent mosquito bites. “The best thing that I can say is get you some insect repellent,okay. It’s the best way to keep them away from you,” he stated.
Officials also remind residents that mosquitoes are most active at dusk and dawn, urging caution during those times.
DENTON COUNTY REPORTS FIRST WEST NILE VIRUS CASE OF 2025
Denton County Public Health (DCPH) confirmed the first human case of West Nile virus (WNV) in the county for 2025 on May 15, 2025. The case involves a resident of Denton County.
West Nile virus is a mosquito-borne disease transmitted through the bite of an infected mosquito. While most infections are asymptomatic, approximately 20% of infected individuals develop West Nile fever, characterized by symptoms like fever, headache, body aches, nausea, vomiting, and fatigue. Less then 1% develop serious neurological illness, such as encephalitis or meningitis. Denton County has seen increasing WNV activity in mosquito traps, prompting DCPH to issue a public health alert.”we are urging residents to take precautions against mosquito bites,” said Dr. Anita Kurian, Denton County Local Health Authority and Director of DCPH. “The best way to protect yourself is to eliminate standing water around your homes and use insect repellent containing DEET, picaridin, or oil of lemon eucalyptus.”
DCPH recommends the following preventative measures:
Drain: Empty standing water from containers like flowerpots, gutters, birdbaths, and tires.
Defend: Use insect repellent containing DEET, picaridin, or oil of lemon eucalyptus.
Dress: Wear long sleeves and pants when outdoors.
Time: Limit outdoor activity during peak mosquito hours (dusk and dawn).
Further details about West Nile virus can be found on the DCPH website at https://www.dentoncounty.gov/westnilevirus and the CDC website at https://www.cdc.gov/westnile/index.html.
FORT WAYNE,Ind. (WPTA) – Steuben County is experiencing a notable increase in West Nile Virus activity this summer, according to local health officials. Health specialist Jason Army reports a significant jump in infected mosquito pools compared to previous years.
While West Nile Virus has been present in Indiana for 26 years, Army says this year’s numbers are concerning. Typically, Steuben County sees one to two mosquito pools test positive for the virus annually. This year, though, six infected pools have already been identified.
“The animals are the host of West Nile…the mosquitoes are the ones that actually transmit it to humans,” Army explained. “Animals can become affected with it, but they usually don’t show any signs or symptoms.”
Despite the increase, Army emphasizes that residents can take proactive steps to protect themselves.He advises wearing long sleeves and pants when outdoors, and diligently eliminating standing water sources.
“Make sure that we’re emptying any containers that hold water, like birdbaths and that,” Army said. “We wanna make sure that we’re switching the water out every so frequently enough so it’s freshwater not stale water. Make sure that your screens are in your house if you have your windows open, if you have screens that don’t have holes so they don’t get inside.”
West Nile Virus is spread through the bite of infected mosquitoes. While most infections are mild, symptoms can include fever, headache, body aches, nausea, vomiting, and sometimes rash. In rare cases, the virus can cause serious neurological illness.
Residents are encouraged to take precautions and report any potential mosquito breeding grounds to the Steuben County Health Department.
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GRAND RAPIDS, Mich. – Kent County health officials have confirmed the first death related to West Nile virus (WNV) in more than a year, prompting renewed public health alerts and preventative measures. The tragic case underscores the ongoing risk posed by mosquito-borne illnesses in Michigan and across the United States.
The Kent County health Department (KCHD) announced Thursday that a resident succumbed to complications from WNV. This marks the first human case resulting in death in the county since May 2024. The death occurred following the detection of the virus in local mosquito populations, including a sample collected within 3,000 feet of the deceased’s residence.
“Our deepest condolences go out to the family and loved ones of this individual,” stated Brendan Earl, supervising sanitarian at KCHD. “This tragic outcome serves as a stark reminder that mosquitoes in our area are active and capable of transmitting serious illnesses. Proactive prevention remains our strongest defense.”
West nile virus is spread to humans thru the bite of infected mosquitoes. While approximately one in five individuals infected with WNV will develop a fever or other flu-like symptoms [[1]], roughly one in 150 will experiance severe neurological illness, which can be fatal. The Centers for Disease Control and Prevention (CDC) notes that the severity of illness varies widely.
Did You Know? Approximately 80% of people infected with West Nile virus do not develop any symptoms at all.
Currently, there is no vaccine or specific treatment available for West Nile virus. Therefore, preventative measures are crucial. The KCHD recommends the following steps to minimize risk:
Pro Tip: Mosquitoes are attracted to dark clothing. Consider wearing lighter colors when spending time outdoors.
As of Tuesday, the CDC reported a total of 320 confirmed cases of WNV in humans across the United States, with 188 classified as neuroinvasive [[1]]. This data highlights the widespread presence of the virus and the importance of continued vigilance.
| Metric | Value (as of August 20, 2025) |
|---|---|
| Total U.S. Cases | 320 |
| Neuroinvasive Cases | 188 |
| Kent county Deaths (2025) | 1 |
| Last Kent County Death (Prior to 2025) | May 2024 |
Are you taking the necessary precautions to protect yourself and your family from West nile virus? What steps will you implement to reduce your risk?
West nile virus first appeared in the United States in 1999, in New York City. Since then,it has spread across the continental United States and into Canada and the Caribbean. The virus is maintained in nature through a cycle involving mosquitoes and birds. Human cases occur when mosquitoes that have fed on infected birds bite humans. While the number of cases fluctuates annually, WNV remains a significant public health concern, especially during warmer months. Long-term health consequences can include neurological damage and chronic fatigue.
This article provides data for general knowlege and informational purposes only,and does not constitute medical advice. It is indeed essential to consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health or treatment.
