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

The rollout of COVID-19 vaccines has begun across the globe, and there’s hope that we may finally be able to get the virus under control in the coming months. However, the release of vaccines has become another source of stress for women who are pregnant, thinking about getting pregnant, or are breastfeeding, as they wonder: “Should I get the vaccine?”

Shots can be stressful for children - after all, no one likes to get poked with a needle! But with a little preparation, parents can help ease their child's anxiety and make a shot nothing to worry about.

A semester or school trip overseas can be the highlight of any school year. If you'll be spending time abroad this year, it's important to make sure you're prepared.

“I’m young and healthy—why do I need a doctor?” This is a common thought many of us healthy millennials have. Here are three benefits to having a primary care provider (PCP) and stay on top of your health, even when you’re young and healthy. Get Preventative Medicine The key to a long, healthy life...

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.

Last March, just as the pandemic was ramping up in Massachusetts, Louisa dialed 9-1-1. Her husband Michael was suffering from an acute infection and needed urgent medical attention.