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The main cause of TB is Mycobacterium tuberculosis (MTB), a small, aerobic, nonmotile bacillus. [8] The high lipid content of this pathogen accounts for many of its unique clinical characteristics. [54] It divides every 16 to 20 hours, which is an extremely slow rate compared with other bacteria, which usually divide in less than an hour. [55]
a) Fever continues b) Fever continues to abrupt onset and remission c) Remittent fever d) Intermittent fever e) Undulant fever f) Relapsing fever. Intermittent fever is a type or pattern of fever in which there is an interval where temperature is elevated for several hours followed by an interval when temperature drops back to normal. [1]
The medical history includes obtaining the symptoms of pulmonary TB: productive, prolonged cough of three or more weeks, chest pain, and hemoptysis.Systemic symptoms include low grade remittent fever, chills, night sweats, appetite loss, weight loss, easy fatiguability, and production of sputum that starts out mucoid but changes to purulent. [1]
Mycobacterium tuberculosis (M. tb), also known as Koch's bacillus, is a species of pathogenic bacteria in the family Mycobacteriaceae and the causative agent of tuberculosis. [1] [2] First discovered in 1882 by Robert Koch, M. tuberculosis has an unusual, waxy coating on its cell surface primarily due to the presence of mycolic acid.
“Having a fever means you have an elevated body temperature,” says Dr. Ricciardi. Dr. Russo points out that there are different variations to a fever, though. “There are low-grade fevers and ...
Environmental factors influence the efficacy of airborne disease transmission; the most evident environmental conditions are temperature and relative humidity. [25] [26] The transmission of airborne diseases is affected by all the factors that influence temperature and humidity, in both meteorological (outdoor) and human (indoor) environments ...
WORCESTER ― On the surface, it might look like Worcester is facing a dangerous public health crisis. Tuberculosis cases in the city have skyrocketed, from 11 cases in 2019 to 1,154 cases last ...
Fever can be a result of drug resistance (but in that case the organism must be resistant to two or more of the drugs). Fever may be due to a superadded infection or additional diagnosis (patients with TB are not exempt from getting influenza and other illnesses during the course of treatment). In a few patients, the fever is due to drug allergy.