A study on causes of lung condemnation in 25 abattoirs from peninsular Malaysia for a period of seven years (1998-2004) was conducted by examining the records at the Department of Veterinary Services headquarters in Kuala Lumpur. A total of 5.3% of lungs from 233,417 cattle and buffaloes were condemned from 1998 to 2004. The main cause of condemnation was congestion (2.98%). The percentage of lungs that were condemned due to parasitic infection among the total population slaughtered was low (0.11%). Parasitic infection contributed to 2.1% of all lungs condemned. It was also found that the prevalence of parasitic infection in the lungs was generally much higher in buffaloes than in cattle.
A survey for small mammal parasites carried out in a secondary forest of Ulu Gombak, Selangor, Peninsula Malaysia yielded the following animals: Rattus bowersi (7), Rattus tiomanicus jalorensis (2), Maxomys rajah (12), Maxoyms whiteheadi (3), Leopoldamys sabanus(13), Sundamys muelleri(10), Lariscus insignis (1), Sundasciurus tenuis (1) and Tupaia glis (2). The following nematodes: Capillaria hepatica, Hepatojarakus malayae, Trichostrongylus sp. and Streptopharagus sp., the following cestodes: Hymenolepis sp., Raillietina sp. and Taenia taeniaformis; and trematode, Zonorchis sp. from Tupaia glis were recovered. No parasites were observed during blood examination. No endoparasite was seen in Maxomys whiteheadi, Lariscus insignis and Sundasciurus tenuis. The following parasites, Capillaria hepatica, Hymenolepis sp., Raillietina sp. and Taenia taeniaformis are considered of medical importance.