See Of your Amazon rainforest Vaccination from yellow fever and having anti-malaria medication could possibly be important if you are travelling to your Midwestern state of Mato Grosso or maybe the northern (Amazon) areas. If you are arriving from Peru, Colombia or Bolivia, proof of yellow fever vaccination is required https://sortprofit-business.com/userinfo.php?username=kasey_o'farrell-451692&mod=space&action=view&com=profile