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.
1 Viruses that primarily attack the liver are called hepatitis viruses. 2  There are several types of hepatitis viruses including types A, B, C, D, E, and possibly G. Types A, B, and C are the most common. 3  All hepatitis viruses can cause acute hepatitis. 4  Viral hepatitis types B and C can cause chronic hepatitis.