opportunistic infection - any infection caused by a microorganism that does not normally cause disease in humans; occurs in persons with abnormally functioning immune systems (as AIDS patients or transplant patients receiving immunosuppressive drugs)
Why your 'flushing' could be a red alert to see your doctor. It is a normal body response that may occur when we are embarrassed, angry, excited, or experiencing other strong emotions. But 'flushing' - when the face, ears, neck and, occasionally, upper chest, take on a red colour, accompanied by a hot feeling - can also be a sign of a more serious underlying condition.
Personal embarrassment is usually accompanied by some combination of blushing, sweating, nervousness, stammering, and fidgeting. Sometimes the embarrassed person tries to mask embarrassment with smiles or nervous laughter, especially in etiquette situations.emin & Manstead (1982) demonstrated social functions of embarrassment whereby the perpetrator of knocking over a sales display (the âbad actâ) was deemed more likable by others if he/she appeared embarrassed than if he/she appeared unconcerned â regardless of restitution behaviour (rebuilding the display).