After the second verse he invites the audience - the friends in low places - to sing the mysterious third verse - which is only ever performed live, and which contains - by 21st Century standards - an extremely mild expletive.
Hepatitis A (formerly known as infectious hepatitis) is an acute infectious disease of the liver caused by the hepatitis A virus (HAV).Many cases have few or no symptoms, especially in the young. The time between infection and symptoms, in those who develop them, is between two and six weeks.bout 40% of all acute viral hepatitis is caused by HAV. Infected individuals are infectious prior to onset of symptoms, roughly 10 days following infection. The virus is resistant to detergent, acid (pH 1), solvents (e.g., ether, chloroform), drying, and temperatures up to 60Â°C.
However, some may develop chronic (long-term) Hepatitis B infection that can lead to cirrhosis, liver cancer, liver failure, and death. The onset of Hepatitis B is usually more insidious than Hepatitis A. Incubation Period The incubation period is usually 45-180 days with an average of 60-90 days.owever, some may develop chronic (long-term) Hepatitis B infection that can lead to cirrhosis, liver cancer, liver failure, and death. The onset of Hepatitis B is usually more insidious than Hepatitis A. Incubation Period The incubation period is usually 45-180 days with an average of 60-90 days.