Global health security has become a major concern, particularly the threats to human and animal health from the emergence and re-emergence of epidemic-prone infectious diseases, as well as the significant and growing impact of these outbreaks on national and international economies. It has long been known that many of these diseases can cross the species barrier between humans, wildlife and domestic animals, and indeed over 70% of novel emerging infectious diseases are zoonotic, that is, have their origins in animal reservoirs. There have been many recent examples of this trend, the most dramatic being recently the SARS epidemic ? the first major threat to global health from a novel zoonotic disease in the new Millennium. Other recent examples include the H1N1 influenza virus pandemic; the spread of Nipah virus into Bangladesh and India; and perhaps the most important of all, the ongoing concerns of a highly virulent influenza pandemic due to avian influenza virus (H5N1).
Highlights from the 20th International Symposium on HIV and Emerging Infectious Diseases (ISHEID) 16–18 May 2018, Marseille, France: from HIV and comorbidities to global health