Malaria
Protozoa carried by mosquitoes
Fever, chills. Kills millions each year
Mainly in Sub-Saharan Africa. Medicine will cure, but hard to get in Africa. Mosquito nets prevent infection. DDT prevents
West Nile Virus
Virus carried by mosquitoes
Fever, chills. Can be deadly
Dead birds are 1st indicators of disease. “Newer” disease in USA
Cholera
Bacteria in water/food
Diarrhea and death
Eliminated in USA, but still in developing countries without clean water to drink
Zika
Mosquitoes transmitted virus
Causes birth defects (small head)
Sexually transmitted. Scare during 2016 Rio Summer Olympics. In many tropical areas
Plague
Bacteria via fleas on rats and other animals
Flu-like symptoms such as fever, headache, chills, weakness, and swollen, tender lymph glands
Spread through bodily fluids and tissues
Tuberculosis
Bacteria
Damages lungs. Historically deadly
Spread by coughing, sneezing, breathing in bacteria, or by bodily fluids. Antibiotics treat and cure, but resistant strains are coming back
Severe Acute Respiratory Syndrome (SARS)
Virus
Form of Pneumonia/lung damage
Spread by breathing in the virus or by body fluids. Mainly in Asia
Middle East Respiratory Syndrome (MERS)
Virus
Respiratory problems similar to flu
Camels and bats might be the vector. Mainly in Middle East, but a few in the USA