. 2015 Nov 27;5:10.3402/iee.v5.30048. doi: 10.3402/iee.v5.30048
© 2015 Johanna F. Lindahl and Delia Grace
This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License, permitting all non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Fig. 3.
Factors leading to increased exposure of infectious diseases.