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 distance from jfk to boston ma is 184 miles this is equivalent to 296 kilometers or 160 nautical miles your trip begins at john f kennedy international airport in new york new york it ends in boston massachusetts your flight direction from jfk to boston ma is northeast 49 degrees from north the distance calculator helps you figure out how far it is to fly from jfk to boston ma it does this by computing the straight line flying distance as the crow flies