al and protozoal diarrhea,
hepatitis A, and typhoid fever
vectorborne diseases: dengue fever, malaria, and Japanese
encephalitis are high risks in some locations
note: highly pathogenic H5N1 avian influenza has been identified
among birds in this country or surrounding region; it poses a
negligible risk with extremely rare cases possible among US citizens
who have close contact with birds (2007)

Cameroon
degree of risk: very high
food or waterborne diseases: bacterial diarrhea, hepatitis A, and
typhoid fever
vectorborne diseases: malaria and yellow fever are high risks in
some locations
water contact disease: schistosomiasis
respiratory disease: meningococcal meningitis
note: highly pathogenic H5N1 avian influenza has been identified
among birds in this country or surrounding region; it poses a
negligible risk with extremely rare cases possible among US citizens
who have close contact with birds (2007)

Central African Republic
degree of risk: very high
food or waterborne diseases: bacterial diarrhea, hepatitis A, and
typhoid fever
vectorborne disease: malaria
respiratory disease: meningococcal meningitis (2007)

Chad
degree of risk: very high
food or waterborne diseases: bacterial and protozoal diarrhea,
hepatitis A, and typhoid fever
vectorborne disease: malaria
water contact disease: schistosomiasis
respiratory disease: meningococcal meningitis (2007)

Congo, Democratic Republic of the
degree of risk: very high
food or waterborne diseases: bacterial and protozoal diarrhea,
hepatitis A, and typhoid fever
vectorborne diseases: malaria, plague, and African trypanosomiasis
(sleeping sickness) are high risks in some locations
water contact disease: schistosomiasis (2007)

Congo, Republic of the
degree of risk: very high
food or waterborne diseases: bacterial diarrhea, hepatitis A, and
typhoid fever
vectorborne disease: malaria (2007)

Cote d'Ivoire
degree of risk: very high
food or waterborne diseases: bacterial diarrhea, hepatitis A, and
typhoid fever
vectorborne diseases: malaria, yellow fever, and others are high
risks in some locations
water contact: schistosomiasis
note: highly pathogenic H5N1 avian influenza has been identified
among birds in this country or surrounding region; it poses a
negligible risk with extremely rare cases possible among US citizens
who have close contact with birds (2007