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

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.

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.

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.

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

For many young children, a trip to the local playground is the highlight of their days! Playgrounds are filled with fun and offer children a great way to socialize with peers - but playgrounds have their fair share of injury hazards as well.

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