| Table 1: Diseases transmitted from Norway rats to man | |||
| Parasite | Disease of Man | % rats carrying disease | |
| Helminths | |||
| Capillaria spp | Capillariasis | 23 | |
| Toxocara cati | Toxocariasis | 15 | |
| Hymenolepis nana | Rat tapeworm | 11 | |
| Bacteria | |||
| Leptospira spp | Leptospirosis | 14 | |
| Listeria spp | Listeriosis | 11 | |
| Yersinia enterocolitica | Yersiniosis | 11 | |
| Pasteurella spp | Pasteurellosis | 6 | |
| Pseudomonas spp | Melioidosis | 4 | |
| Coxiella burnetii (antibodies) | Q Fever | 34 | |
| Protozoa | |||
| Cryptosporidium parvum | Cryptosporidiosis | 63 | |
| Toxoplasma gondii | Toxoplasmosis | 35 | |
| Virus (antibodies) | |||
| Hantavirus | Hantaan-fever | 4 | |
| Adapted from J.P.Webster and D.W.Macdonald (1995), Parasites of wild brown rats, Rattus norvegicus. Parasitology 109: 37-43. | |||