If you plan to visit to yellow fever risk area i.e. in Africa and Latin America, you’re required to get the Yellow Fever vaccine. It is the only mandatory vaccine required by World Health Organization’s International Health Regulation (WHO-IHR 2005). And according to the IHR, passenger need to carry the International certificate of vaccination to show at the port of entry. Generally, this certificate will be printed in yellow and its detail and/or layout may be different according to each vaccination center.
However, all valid certificate have to comply with WHO regulation for example;
1.The certificate must be . . . → Read More: WHO International certificate of vaccination
