JUNE 27, 2025 – Skin cancer is the most common cancer in the United States, with one in five Americans expected to develop it by age 70, according to American Academy of Dermatology. For service members, the risk is even higher due to extended sun exposure during training, field exercises and outdoor physical fitness. As summer temperatures rise, Walter Reed National Military Medical Center urges its community to take steps to protect ultraviolet (UV) radiation.
UV rays are at their strongest during the summer months, making sun protection more critical. Prolonged exposure to UV rays can cause skin cell damage, leading to sunburn and increasing risk of skin cancer.
Even momentary exposure during day-to-day tasks, such as walking to and from work, can accumulate over time and lead to long term skin damage.
“Even if you don’t burn easily, UV exposure can still cause cumulative skin damage,” said Lt. Cmdr. (Dr.) Russell E. Newkirk, dermatology resident at Walter Reed. “Sunscreen isn’t just for avoiding burns—it’s an essential safeguard for long-term skin health.”
Newkirk noted several common mistakes that increase the risk of UV related skin damage:
- Skipping sunscreen altogether or not applying enough
- Forgetting to reapply every two hours, especially after swimming or sweating
- Ignoring shade during peak sunlight hours (10 a.m. to 4 p.m.)
- Neglecting vulnerable areas such as ears, lips and the scalp
It’s recommended that you take the following precautions to protect yourself during the summer months:
- Use broad-spectrum sunscreen with SPF 30 or higher that is water resistant
- Wear protective clothing, such as wide-brimmed hats, long sleeves and UV-blocking sunglasses
- Seek shade when outdoors
- Stay hydrated
Take sun safety seriously. The U.S. Preventive Services task Force recommends regular self-checks and prompt evaluations of any suspicious skin changes. Early detection is key in preventing skin cancer and maintaining long-term health. If you have any concerns, our Walter’s Way Call Center can connect you to expert nurses and timely primary appointments. Call 301-295-8901 to get started.
Note: A referral is required to see a dermatologist at Walter Reed.
Story by Roan Smith
Walter Reed National Military Medical Center