The World Health Organization warned in its 2007 report that infectious diseases are emerging at a rate that has not been seen before. Since the 1970s, about 40 infectious diseases have been discovered, including SARS, MERS, Ebola, chikungunya, avian flu, swine flu and, most recently, Zika.
Driving distance from Boston, MA to Philadelphia, PA. The total driving distance from Boston, MA to Philadelphia, PA is 306 miles or 492 kilometers. Your trip begins in Boston, Massachusetts. It ends in Philadelphia, Pennsylvania.
The total driving distance from Newark, NJ to Boston, MA is 224 miles or 360 kilometers. Your trip begins in Newark, New Jersey. It ends in Boston, Massachusetts.