1. | Lack of sound multi-sector collaborations. |
2. | No national criteria for the diagnosis and treatment of imported schistosomiasis haematobia. |
3. | Lack of diagnostics for the detection of imported cases with S. haematobium infection. |
4. | The exporting laborers have little knowledge on prevention and control of S. haematobium infections, and they lack active pursuit of medical care even if infected. |
5. | Medical professionals lack awareness, diagnosis and treatment experiences as well as techniques regarding S. haematobium infection. |