2010
Typhoid was the most common disease in terms of mortality.
Viruses can affect animals, and some viruses can affect plants.
The most common diseases of aging include Alzheimer's, arthritis, cancer , diabetes, depression , and heart disease .
there are variations of anthrax that are viral and bacterial most anthrax is bacterial
Ignorance
The most common disease was "Roman" malaria, a particularly virulent form on malaria. Typhoid was also common.
Cancer,AIDS
Malaria
Cholera due to poor hygiene conditions especially in rural areas, AIDS, Hepatitis A, and Typhoid.
Typhoid fever spreads most commonly in rainy season. Typhoid can spread through contaminated water and by houseflies, which are abundant in rainy season.
Johne's disease (paratuberculosis) in cattle most often in the 2-6 year old range. It also affects other ruminant animals and occasionally horses, humans, rabbits etc. It is listed as contagious.
Children from age group from five to fifteen are probably most prone to typhoid fever.