Regarding vaccinations to travel to Kenya, we recommend that you ask your doctor about this before coming.
Generally, Hepatitis, Typhoid, Polio and Tuberculosis shots are required. Yellow Fever inoculations are also required by many countries when arriving from Kenya so it is a good idea to have them.
You might want to consider taking anti-malarial tablets for the duration of your stay. It is a good idea to consult your doctor about this 4-8 weeks prior to coming to Kenya. If you take prescribed medication then bring enough with you. Make sure these are clearly labelled with a doctor’s prescription/ Although it is fairly easy to get most medicines in Kenya, it will provide you with peace of mind with proven medicines.