A patient in the greater Boston area has been diagnosed with measles. South Shore Health's Todd Ellerin, MD, shares precautions you can take to keep your family safe.

Have concerns about the Oxford vaccine? Todd Ellerin, MD, Director of Infectious Disease, shares why Americans shouldn't dismiss the AstraZeneca vaccine just yet.

There are many factors to consider as we decide how to safely educate children this fall. Get an infectious disease expert's take on what educators and parents need to think about.

What activities are safe as states reopen? Todd Ellerin, MD shares four things to consider: People, Space, Time, and a COVID-19 Infection Prevention Bundle.

Concern about the COVID-19 outbreak continues to grow, but you don't need to make drastic changes to help prevent its spread.

Dr. Todd Ellerin, director of Infectious Diseases, explains the symptoms of norovirus and how to fight it off quickly.

First of all: Don't panic if you recently received the Johnson & Johnson vaccine, says Todd Ellerin, MD, Director of Infectious Disease.

When is the flu serious enough to visit the ER? South Shore Health's Director of Infectious Diseases weighs in.