When it comes to holiday travel, there's a question on many people's minds -- should you still wear a face mask? Dr. John Brownstein, an epidemiologist at Boston Children's Hospital, says it depends. ...
TO PROTECTING PEOPLE OF ALL AGES FROM THE RESPIRATORY ILLNESS KNOWN AS RSV. HERE TO BREAK IT ALL DOWN IS DR. JOHN BROWNSTEIN. AN INFECTIOUS DISEASE SPECIALIST AT BOSTON CHILDREN’S HOSPITAL. DR.