Baltimore City Health Department issued the following announcement on May 16.
Code Red Season Begins In Baltimore (Patch)
Code Red Extreme Heat is a multi-agency effort to address the impact of extreme heat on residents of Baltimore City. Throughout the summer, City agencies provide public education to residents about the effects of sustained heat on health and perform community outreach regarding energy assistance programs for senior residents and other susceptible groups through Community Action Partnership Centers.
"Heat is the leading weather-related killer in the United States, resulting in hundreds of fatalities and many thousands of illnesses nationwide each year," said Baltimore City Health Commissioner Dr. Leana Wen. "Heat is a silent killer, and is particularly dangerous to those who are young and elderly, and with chronic medical conditions. Residents must take all precautions to ensure their own safety as well as the safety of family and neighbors."
Original source can be found here.