ins, there is also the risk for these people may actually come down with the actual disease itself and not just receive the vaccination. Side effects are usually present within 5-10 days of the vaccination. Knowing beforehand, these people should not travel to tropical regions without being extremely cautious, because of the high risk of getting infected. In the case that a pregnant woman must travel to the tropical region, then she should be vaccinated, but should wait until after delivery to avoid complications associated with the vaccine. Babies are not candidates for receiving the vaccination. People traveling to the tropical region must carry a certificate stating that they have received the vaccination, which is good for 10 years, so that the local government is aware that the person has absolutely no risk of contracting this extremely deadly virus....