[Nematode infections of the respiratory tract in dogs in Germany].

Recent studies have shown that the risk of lungworm infection may have increased in dogs in Germany in recent years. Analysis of the fecal examination of dogs has shown that Angiostrongylus vasorum, Crenosoma vulpis and Eucoleus aerophilus are endemic in Germany. Infections with A. vasorum were diagnosed in 223 of the examined dogs. A total of 102 A. vasorum-positive dogs were located in Baden-Wuerttemberg, 65 in North Rhine-Westphalia, 27 in Saarland, 15 in Bavaria, 7 in Rhineland-Palatinate, 5 in Hessen and 2 in Brandenburg. A total of 170 dogs were infected with C. vulpis, 54 of which came from North Rhine-Westphalia, 40 from Baden-Wuerttemberg, 30 from Bavaria, 17 from Rhineland-Palatinate, 17 from Saarland, 9 from Hessen and 1 each from Lower Saxony, Berlin and Mecklenburg-Western Pomerania. Infections with E. aerophilus were detected in 83 dogs, of which 23 lived in Baden-Wuerttemberg, 20 in North Rhine-Westphalia, 17 in Bavaria, 11 in Rhineland-Palatinate, 7 in Hessen, 4 in Saarland and 1 in Mecklenburg-Western Pomerania. Lungworm infections in dogs appear to be well established in Germany. The aim of the study presented was to assess the main facts, occurrence, geographical distribution, clinical signs, diagnosis and therapy of lungworm infections in dogs.