Abstract:Background: In 2015 about 1.2 million migrants via the Balkan Route (Greece to Austria and Germany) and about 250,000 migrants via the Sicily (Lampedusa) Malta Route entered the EU. Patients: Among 544,310 migrants in our field hospitals and checkpoints (Austria, Slovenia, and Greece) from Sept.

decimating every early Spring in Central Europe, or cholera so typical for mass gathering and migrating weren't noted. There are several reasons why it may be possible: • Good health infrastructure in (partially) EU transiting countries (Italy, Malta, Greece, Croatia, Serbia, Hungary, Austria), • Healthy population migrating (young adolescents, children with families), • Acceptable vaccination status apart of very small infants from Syria (Tulio Prestilio 2015),