title: Editorial: Tropical viral infections.
mesh_terms: D003715:Dengue / Q000382:microbiology; D003937:Diagnosis, Differential; D006506:Hepatitis A; D006801:Humans; D007836:Lassa virus; D014195:Travel; D014330:Tropical Medicine; D014611:Vaccination; D014777:Virus Diseases / Q000175:diagnosis / Q000382:microbiology / Q000517:prevention & control; D015004:Yellow Fever / Q000382:microbiology