AUTHOR=Van Der Meer Jos W. TITLE=The infectious disease challenges of our time JOURNAL=Frontiers in Public Health VOLUME=1 YEAR=2013 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2013.00007 DOI=10.3389/fpubh.2013.00007 ISSN=2296-2565