CHARLOTTESVILLE, VA (CVILLE RIGHT NOW) – As we continue to work through drought and extreme heat weather conditions, the UVA Health System is providing helpful health and safety tips to avoid drowning, heat stroke and substance use related challenges in the hot weather.  Dr. Christopher Holstege is a professor of Emergency Medicine at the UVA Health System joined the WINA Morning News to discuss firework injuries, safety precautions to avoid drowning and the impact of hallucinogenic drugs on the body during warmer temperatures and more.  You can hear Dr. Holstege’s comments below: