How to Treat a Jammed Finger - Health Sutra - Duration: 1:54. Health Sutra - Best Health Tips 79,423 views
Brown rat. The brown rat, also referred to as common rat, street rat, sewer rat, Hanover rat, Norway rat, Norwegian rat, or wharf rat (Rattus norvegicus) is one of the best known and most common rats.
In addition, individual house laterals are. frequently blocked by rat activities. Sewer rats constitute a disease hazard. Rats are the principal reservoir. of the spirochete, Leptospira icterohemorrhagiae, which causes leptospiral. jaundice, or Weil's disease, in man. The leptospires are shed in the rat's.