After two years of service, officers may then earn promotion to chief warrant officer rank at grade W-2 and seek promotion to grades W-3 through W-5 sequentially every six years. Promotion to these higher-paying ranks depends of factors such as performance, fitness and scores on written and physical exams.
Post-infectious reactive arthropathy: Joint disease that occurs up to a month following an infection in some other part of the body.More detailed information about the symptoms, causes, and treatments of Post-infectious reactive arthropathy is available below.ost-infectious reactive arthropathy: Joint disease that occurs up to a month following an infection in some other part of the body.
Diphtheria â acute infectious disease of the throat and upper respiratory tract caused by the presence of diphtheria bacteria. It can be prevented through immunization. Influenza â also known as the flu. Is an acute, highly contagious viral respiratory infection, spread by respiratory droplets, that occurs most commonly during the colder months. Some strains of influenza can be prevented by annual immunization. . Pertussis â also known as whooping cough. A contagious bacterial infection of the upper respiratory tract that is characterized by a paroxysmal cough. Can be prevented through immunization.