Main health risks for Chad

Diseases transmitted by insects or animals

The country is infected with malaria below the 13th parallel. N'Djamena is scarcely infected outside the rain season. Strains present in the country are classified as level 3, which means they have a strong resistance to chloroquine.

There is a risk of yellow fever, notably in the south of the country and including around the N'Djamena airport.

Some countries of the Guinea Gulf have had cases of H5N1 virus; its propagation is thus possible in Chad.

There are cases of animal rabies in the country.

Diseases transmitted by food, water or through the environment

Diarrheic diseases are frequent among travelers who do not take precautions.

Cholera is endemic in the country. From January to the end of August 2011, local health authorities reported 11,345 cholera cases (340 deaths). In order to minimize risks, it is recommended to wash hands thoroughly before meals, and to use uncontaminated water.

In 2009, 66 cases of polio were reported countrywide compared to 25 cases in 2010. In 2011, 130 cases have been identified in Chad. Poliomyelitis is an infectious disease transmitted via the oro-fecal route. It may cause paralysis. An efficient vaccine exists against this disease.

Due to the risk of schistosomiasis and other parasitic infestations, travelers are advised not to bathe in fresh waters (lake, rivers) and should not walk barefoot.

Diseases transmitted by contact with infected people

The southern part of the country is located in the meningitis belt, where frequent epidemics of meningococcal meningitis occur, especially during the dry season. From January to March 6th, 2011 health officials reported 923 suspected cases of meningococcal disease (57 deaths). It is recommended to get vaccinated before travelling.