We are so confused with conflicting reports about requirements for yellow fever immunisation so can anyone help please?
We are travelling via Nairobi and Maasai Mari to Tanzania (Serengete and Ngorongoro Crater) and then flying backing into Nairobi before onward transit back to the UK. We are over 60 and have been told there could be side effects from vaccination so do we need to have it? Would hate to have any problems at border crossings as we are so looking forward to this safari. Thanks to anyone for a quick response.