The disease is transmitted by the human body louse, which becomes infected by feeding on the blood of patients with acute typhus fever. Infected lice excrete rickettsia onto the skin while feeding on a second host, who becomes infected by rubbing louse faecal matter or crushed lice into the bite wound.
This is true. This is also used in hospitals used while surgery or another surgical or medial process that can cause severe pain without this medicine.
