Bundle up, Baltimore! Cold temperatures have arrived, but it could get worse. Baltimore City officials have also declared a Code Blue through Monday, Feb. 16 due to low temperatures in the teens and wind chills below zero. “Our advice on keeping warm in cold weather may seem like common sense, but with six hypothermia-related deaths this season, it is vitally important to remember that cold can kill,”said Dr. Leana Wen, Baltimore City Health Commissioner. “All Baltimoreans need to look out for friends and family members and ensure they have warm shelter. Remember that carbon monoxide is a silent killer – do not use unapproved sources of heating."

Baltimore is becoming a destination for drug traffickers looking to take advantage of rising demand among heroin users. Maryland Attorney General Brian Frosh on Wednesday announced that Maryland will join a six-state coalition to target a heroin supply line along the East Coast that is driving heroin deaths in Baltimore and throughout the state. Baltimore City Health Commissioner Dr. Leana Wen and Mayor Stephanie Rawlings-Blake have made reducing heroin deaths a priority. The city is looking into training police officers and first responders to carry naloxone, an overdose-reversing drug, and wants to find ways to expand rehabilitation services for users.

The measles outbreak spread to three more states and Washington D.C. last week, affecting 19 additional people, according to an update posted Monday by the Centers for Disease Control and Prevention. The highly contagious disease is now in 18 jurisdictions, with 121 people affected. The vast majority of the cases are part of the large outbreak that began in Southern California Disney theme parks in late December, the health agency said. Public health authorities have begun campaigning about the importance of vaccinating children against measles. President Obama, Surgeon General Vivek H. Murthy and Baltimore Public Health Commissioner Leana S. Wen, as well as the CDC and other public health organizations have called on parents to vaccinate children.

Measles cases are on the rise across the country. Seventeen states are now reporting the illness. Tracey Leong explains what area doctors are doing to stop the disease from hitting Maryland. In this multi-state outbreak, there are 121 people with the measles. Health officials say the best form of protection is to get vaccinated. A rallying cry across the nation for parents to vaccinate their children against measles, as the highly contagious and potentially fatal disease explodes across the nation.