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.
Infectious diseases are the invasion of a host organism by a foreign replicator, generally microorganisms, often called microbes, that are invisible to the naked eye. Microbes that cause illness are also known as pathogens.n organism that a microbe infects is known as the host for that microbe. In the human host, a microorganism causes disease by either disrupting a vital body process or stimulating the immune system to mount a defensive reaction.