@Pushti
Travelers to North Afica may be exposed to potential diseases from a number of sources. The most frequently reported illness is traveler's diarrhea, but there are other diseases which are unique to Africa or the tropics.
1. DISEASES TRANSMITTED BY INSECTS: malaria, yellow fever, dengue, filariasis & Chikungunya (mosquito), leishmaniasis (sandfly), Onchocerciasis (blackflies), Trypanosomiasis (flies), typhus (lice), and Plague (fleas).
2. DISEASES TRANSMITTED THROUGH FOOD AND WATER: typhoid, cholera, hepatitis A.
3. DISEASES TRANSMITTED THROUGH INTIMATE CONTACT: AIDS, Hepatitis B, meningococcal disease.
4. OTHER DISEASES: Schistosomiasis, rabies,