Beat policing is based on traditional policing (late 19th century) and utilises the close relationship with the community members within the assigned beat to strengthen police effectiveness and encourage cooperative efforts to make a safer community.
Yersinia pestis bacteria can cause three different types of plague: bubonic, septicemic, or pneumonic. In bubonic plague, the most common form, bacteria infect the lymph system and causes it to become inflamed.(The lymph or lymphatic system is a major component of your body's immune system. The organs within the lymphatic system are the tonsils, adenoids, spleen, and thymus.).n bubonic plague, the most common form, bacteria infect the lymph system and causes it to become inflamed. (The lymph or lymphatic system is a major component of your body's immune system. The organs within the lymphatic system are the tonsils, adenoids, spleen, and thymus.).
Bubonic plague symptoms and signs include painful and enlarged or swollen lymph nodes (an enlarged lymph node due to plague is called a bubo), chills, headache, fever, and weakness. Septicemic plague (Black Death or black plague) symptoms and signs include fever, weakness, abdominal pain, chills, and shock. Tissue bleeding and death may cause the dying tissues to appear black. Pneumonic plague symptoms and signs include characteristic pneumonia symptoms like chest pain, shortness of breath, cough, fever, chills, nausea, vomiting, and diarrhea. Antibiotics are the treatment of choice for plague and are most effective when given early in the course of disease.