Table 3.
Primary diagnosis in 209 patients who were travelers returning to Japan
| Diseases | Number of patients |
|---|---|
| Gastrointestinal tract infections | 81 |
| Dengue fever | 26 |
| Animal bites | 26 |
| Acute respiratory tract infections | 23 |
| Influenza | 7 |
| Pneumonia | 4 |
| Skin problems | 3 |
| Malaria | 3 |
| Typhoid and paratyphoid fever | 2 |
| Infectious mononucleosis | 2 |
| Streptococcal infections | 2 |
| Rubella | 2 |
| Hepatitis A | 2 |
| Measles | 1 |
| Urinary tract infection | 1 |
| Chikungunya fever | 1 |
| Tuberculosis | 1 |
| Acute appendicitis | 1 |
| Diverticulitis | 1 |
| Duodenal cancer | 1 |
| Unknown | 19 |
| Total | 209 |