Table 4.
Diseases diagnosed in 110 febrile patients who were travelers returning to Japan
| Diagnosis | Number of patients |
|---|---|
| Gastrointestinal tract infections | 28 (25.5%) |
| Dengue fever | 26 (23.6%) |
| Acute respiratory tract infections and influenza-like illness | 20 (18.2%) |
| Influenza | 7 (6.4%) |
| Pneumonia | 4 (3.6%) |
| Malaria | 3 (2.7%) |
| Typhoid and paratyphoid fever | 2 (1.8%) |
| Infectious mononucleosis | 2 (1.8%) |
| Streptococcal infections | 2 (1.8%) |
| Rubella | 2 (1.8%) |
| Measles | 1 (0.9%) |
| Hepatitis A | 1 (0.9%) |
| Measles | 1 (0.9%) |
| Chikungunya fever | 1 (0.9%) |
| Diverticulitis | 1 (0.9%) |
| Unknown | 9 (8.1%) |
| Total | 110 (100%) |