Typical incubation periods of travel-related infections
| Short<10 days | Intermediate 10–21 days | Long>21 days |
| Influenza | Malaria (Plasmodium falciparum) | Malaria (P. falciparum up to 6 months, Plasmodium vivax and Plasmodium ovale months or years) |
| Dengue | Viral haemorrhagic fevers | Hepatitis A, B, C, E |
| African tick-bite fever | African trypanosomiasis | Schistosomiasis |
| Rocky mountain spotted fever | Q fever | Tuberculosis |
| Brucellosis |