Prince William Health District (PWHD) Reminds Residents that Extreme Heat Requires Protective Actions

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PWHD Serves Residents of Prince William County, and the Cities of Manassas and Manassas Park 

            Prince William Health District(MANASSAS, Va.) – With the daytime heat index expected to reach or exceed (100) degrees over the next few days, it becomes even more important that people follow recommendations to protect themselves from the extreme heat. “We encourage all residents to take the necessary precautions to protect against heat-related illness” said district health director, Alison Ansher, MD, MPH.

According to the Office of the Chief Medical Examiner, in 2012 there were 21 heat-related deaths in Virginia. Most vulnerable are the elderly, those who work or exercise outdoors, infants and children, the homeless or poor, and people with a chronic medical condition.

One of the most important precautions people should take is to schedule or reschedule activities and outdoor work during the coolest parts of the day. In the summer, sunlight exposure is greatest between 10 a.m. and 4 p.m.

Here are additional steps you can take to protect yourself against heat-related illnesses:

  • Keep cool in an air-conditioned area. Take a cool shower or a bath. Consider a trip to the mall or a local library or visit a friend with air conditioning. Spending at least two hours per day in air conditioning significantly reduces the risk of heat-related illnesses. When temperatures reach the upper 90s or above, a fan may not prevent heat-related illness.
  • Drink plenty of fluids (2-4 glasses of cool fluids each hour). To replace salt and minerals lost from sweating, drink fruit juice or a sports beverage during exercise or when you have to work outside. However, talk to your doctor first if you’re on a fluid-restricted diet or medications, or on a low-salt diet.
  • Avoid sunburn and wear light clothing. Sunburn limits your body’s ability to keep itself cool and causes loss of body fluids. Use sunscreen with a high SPF. Lighter-weight clothing that is loose fitting and light colored is more comfortable during extreme temperatures. Use a hat to keep the head cool.
  • Give your body a break since the heat wave can be stressful on your body. Limit physical activity until your body adjusts to the heat.
  • Never leave children or pets in cars. Temperatures inside a car can reach more than 150 degrees quickly, resulting in heat stroke and death.
  • Check on your neighbors. Isolated individuals may be at high risk, especially if they are not in an air-conditioned environment. If you know someone in this situation, check to see how they are doing.
  • Use the “buddy system” if you’re working outside. If you’re working outside and suffer a heat-related illness, you could become confused or could lose consciousness. Therefore, make sure someone else knows of your plans.

For more information about heat-related illnesses, visit the Virginia Department of Health’s website at or PWHD’s website at and select “Emergency Preparedness and Response.” You can also follow the Health District on Twitter @PrinceWilliamHD or on Facebook at


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