Hi, Mme Tortue. Well, looks like you are lucky to get anything from doctors without giving them a bribe - in Russia, in most of the cases, they'll not go further than taking your temperature without you bribing them. Anyway, the situation with most deseases (except for malaria and chiguangunia, I believe) is very similar in Russia and in MU. Therefore, if people survive perfectly without vaccines in Russia (usually much better than with them), I think this should be the case in MU as well. Thank you for all the answers anyway, I'll have more questions in the future :)
P.S. The ministry of health is keeping a low profile, they got the email from me yesterday, and haven't even read it yet. Usual thing with burokrats.