West Nile Virus Claims First Life in Maricopa County This Season
As the monsoon season progresses, it brings not only much-needed rain but also a heightened risk of mosquito-borne illnesses. The Maricopa County Department of Public Health (MCDPH) has reported the first death related to West Nile virus for this season, involving an older adult with pre-existing health issues.
Dr. Nick Staab, Chief Medical Officer for MCDPH, emphasized the seriousness of the situation, stating, “This tragic loss is a reminder that West Nile virus can be serious, especially for older adults and those with existing health conditions.” He further highlighted the increased mosquito activity during monsoon season and urged residents to remain vigilant, advising them to use insect repellent, eliminate standing water, and limit time spent outdoors during peak mosquito activity.
Currently, Maricopa County has confirmed 17 human cases of the virus. The period from May to October marks the peak of mosquito activity in Arizona, making it the most likely time for the transmission of mosquito-borne viruses.
West Nile virus primarily spreads through bites from infected mosquitoes. While most people show no symptoms, approximately 20% experience flu-like symptoms such as fever, headache, and body aches. Severe complications like encephalitis or meningitis can occur in about 1 in 150 cases, potentially resulting in paralysis, long-term disability, or death. Those at greater risk include older adults, individuals with underlying health conditions, and people with weakened immune systems.
MCDPH collaborates with healthcare providers, the Maricopa County Environmental Services Department (MCESD), and state and federal partners to maintain robust surveillance of human and mosquito cases and implement preventive strategies. MCESD operates a thorough year-round program for mosquito surveillance and abatement.
Public health officials recommend that residents and visitors take precautions to ” Fight the Bite ” by following these guidelines:
- Avoid mosquito bites both day and night.
- Use insect repellent with DEET, Picaridin, or other EPA-approved ingredients on exposed skin and clothing, following product instructions.
- Eliminate standing water where mosquitoes can breed, such as in plastic covers, buckets, old tires, plant trays, pet bowls, toys, and boats.
- Scrape the sides of dishes and inside potted plants where mosquitoes lay eggs.
- Ensure doors and windows have tight-fitting screens without holes and are kept closed.
- If weather permits, wear lightweight clothing that covers arms and legs.
- Maintain swimming pools and decorative water features properly.
For further information on mosquito-borne illnesses in Maricopa County, visit maricopa.gov/FightTheBite or maricopa.gov/NoSeDejePicar.
Read More Here
