Travel and migration associated infectious diseases morbidity in Europe, 2008.

BACKGROUND: Europeans represent the majority of international travellers and clinicians encountering returned patients have an essential role in recognizing, and communicating travel-associated public health risks. METHODS: To investigate the morbidity of travel associated infectious diseases in European travellers, we analysed diagnoses with demographic, clinical and travel-related predictors of disease, in 6957 ill returned travellers who presented in 2008 to EuroTravNet centres with a presumed travel associated condition. RESULTS: Gastro-intestinal (GI) diseases accounted for 33% of illnesses, followed by febrile systemic illnesses (20%), dermatological conditions (12%) and respiratory illnesses (8%). There were 3 deaths recorded; a sepsis caused by Escherichia coli pyelonephritis, a dengue shock syndrome and a Plasmodium falciparum malaria.GI conditions included bacterial acute diarrhea (6.9%), as well as giardiasis and amebasis (2.3%). Among febrile systemic illnesses with identified pathogens, malaria (5.4%) accounted for most cases followed by dengue (1.9%) and others including chikungunya, rickettsial diseases, leptospirosis, brucellosis, Epstein Barr virus infections, tick-borne encephalitis (TBE) and viral hepatitis. Dermatological conditions were dominated by bacterial infections, arthropod bites, cutaneous larva migrans and animal bites requiring rabies post-exposure prophylaxis and also leishmaniasis, myasis, tungiasis and one case of leprosy. Respiratory illness included 112 cases of tuberculosis including cases of multi-drug resistant or extensively drug resistant tuberculosis, 104 cases of influenza like illness, and 5 cases of Legionnaires disease. Sexually transmitted infections (STI) accounted for 0.6% of total diagnoses and included HIV infection and syphilis. A total of 165 cases of potentially vaccine preventable diseases were reported. Purpose of travel and destination specific risk factors was identified for several diagnoses such as Chagas disease in immigrant travellers from South America and P. falciparum malaria in immigrants from sub-Saharan Africa. Travel within Europe was also associated with health risks with distinctive profiles for Eastern and Western Europe. CONCLUSIONS: In 2008, a broad spectrum of travel associated diseases were diagnosed at EuroTravNet core sites. Diagnoses varied according to regions visited by ill travellers. The spectrum of travel associated morbidity also shows that there is a need to dispel the misconception that travel, close to home, in Europe, is without significant health risk.

[Community health and national sanatoria for Hansen's disease in Japan--survey of receipts of National health insurance].

National sanatoria for Hansen's disease in Japan were special institutions that only treated in-patients. But a few sanatoria for Hansen's disease located in islands and rural districts should have other duty, namely service to community health because there was no other clinic office. New patients with Hansen's disease are very small in number and inpatients become older and older. Then the new role should be seeked to National sanatoria for Hansen's disease in Japan. Amami-wakoen, National sanatorium for Hansen's disease in Amami island started skin clinic for out-patients with skin diseases in March, 1983 because there were few skin clinics in Amami district. The number of patients with skin diseases increases year by year (from 12.3 persons every day in 1983 to 36.4 in 1989). We surveyed receipts of National health insurance for the purpose of studying the main diseases in Amami main island and the behavior of the patients with skin diseases. The results of survey are followings; 1. The percentage of patients with skin diseases in Amami main island in August, 1987 was significantly superior. 2. The percentage of patients with mental diseases and pregnant woman in hospital and patients with gastrointestinal disorders and pregnant women in clinic were significantly large in May, 1987 in Amami main island. 3. There was a tendency that the patients with skin diseases visited to the clinic near in place. It was found that we treated only 5.1 percent persons of patients with skin diseases in August, 1987.