mazda610328 wrote:

As for preparaion prior to the trip, anything I need to take note:
- Injection: do I need to have specific shots? I heard there are some
wide illness there?

Yes, you should probably visit a clinic or Dr. specializing in travel
medicine and you'll probably need shots or boosters for several things
like hepatitis A and B, yellow fever, polio, cholera, etc

Also perhaps a prescription for an anti-malarial drug like Malarone or
Larium.

- Is it easy to exchange foreign currency in Nairobu

Yes, if you meant Nairobi.

Bill