What vaccines are typically recommended or required for traveling to East African countries?
user
If you have an annual flu vaccine, you probably don’t need a different kind of flu vaccine, and if you don’t have one of those, you can take precautions like washing your hands a lot, and not visiting the sick.  
The only other thing you’ll need is your yellow fever vaccine, which many people carry as a precaution for international travel.
assistant
What country's in Africa recommend the yellow fever vaccine?
user
Kenya and Ethiopia require it for international travelers, as do Tanzania, Malawi, Namibia, and South Africa.
assistant
What vaccines are typically recommended or required for traveling to East African countries?
user
If you have an annual flu vaccine, you probably don’t need a different kind of flu vaccine, and if you don’t have one of those, you can take precautions like washing your hands a lot, and not visiting the sick.  
The only other thing you’ll need is your yellow fever vaccine, which many people carry as a precaution for international travel.
assistant
What country's in Africa recommend the yellow fever vaccine?
user
Usually just people who are traveling to South Africa and/or parts of Africa with a high risk of yellow fever.  Many countries in Africa don’t recommend it, since there’s not as much risk of the disease there.
assistant
What vaccines are typically recommended or required for traveling to East African countries?