Another strong influence on Bob Dylan was not a musician primarily, although he has written music, but a comedian -- Charlie Chaplin. After seeing many Chaplin films, Dylan found himself beginning to pick up some of the gestures of the classic tramp of silent films.
Serostatus refers to the presence or absence of a serological marker in the blood. The presence of detectable levels of a specific marker within the serum is considered seropositivity, while the absence of such levels is considered seronegativity.
Pruritus is a common dermatologic problem that increases in incidence with age. In some patients, the condition may be so severe that it affects sleep and quality of life. While pruritus most commonly occurs in skin disorders, it may be an important dermatologic clue to the presence of an underlying systemic disease.