PATHOLOGY

Detailed explanation-1: -Portals of entry and exit in horizontal transmission include all body surfaces, or the blood stream, by arthropod bite. Vertical transmission may occur in the ovum, via the placenta, during birth, or in the colostrum or milk. The mode of exit is not necessarily the same as the portal of entry.

Detailed explanation-2: -Keep the infected area covered with clean, dry bandages. Cover any infected sores with a bandage and clean your hands right away after putting on the bandage. Wear clothes that cover your bandages and sores, if possible. Throw used dressings away promptly.