Global vaccination coverage is holding stready, however around 19.4 million infants miss out on basic vaccination needs.
Immunization prevents around 2-3 million deaths every year, if global vaccination were to improve the amount could rise by 1.5 million.http://www.who.int/mediacentre/factsheets/fs378/en/
HIV continues to be a major global problem, claiming more than 35 million lives so far and 1.1 million in 2015.
"Sub-Saharan Africa is the most affected region, with 25.6million people living with HIV in 2015. Also sub-Saharan Africa accounts for two-thirds of the global total of new HIV infections."
There is no cure for an HIV infection, only medicine that prevent it from getting worse or developing into AIDS.
"Over 4 million people die prematurely from illness attributable to the household air pollution from cooking with solid fuels"
"More than 50% of premature deaths due to pneumonia among children under 5 are caused by the particulate matter (soot) inhaled from household air pollution."