Health in Mongolia Health in Mongolia Since 1990, key health indicators in Mongolia like life expectancy and infant and child mortality have steadily improved, both due to social changes and to improvement in the health sector. Yet, adult health deteriorated during the 1990s and the first decade of the 21st century and mortality rates increased significantly. Smallpox, typhus, plague, poliomyelitis, and diphtheria were eradicated by 1981. The Mongolian Red Cross Society focusses on preventative work. The Confederation of Mongolian Trade Unions established a network of sanatoriums. Serious problems remain, especially in the countryside. According to a 2011 study by the World Health Organization,
Dengue fever outbreaks United States and infect populations that have not been exposed to the virus for several decades. The health risks and rapidly escalating costs to the United States of unmonitored, unvaccinated and disease carrying travelers, legal and illegal, has been recently considered. An outbreak of dengue fever was declared in Cairns, located in the tropical north of Queensland, Australia on 1 December 2008. As of 3 March 2009 there were 503 confirmed cases of dengue fever, in a residential population of 152,137. Outbreaks were subsequently declared the neighbouring cities and towns of Townsville (outbreak declared 5 January 2009), Port Douglas (6