Money supply. In economics, the money supply (or money stock) is the total amount of monetary assets available in an economy at a specific time. There are several ways to define money, but standard measures usually include currency in circulation and demand deposits (depositors' easily accessed assets on the books of financial institutions).
Smallpox (Variola). Smallpox last appeared in Australia in 1938, and the last case naturally occurring cases in the world was reported from Somalia in 1977. The virus is now only held officially in two secure laboratories.
Chickenpox incubation period. Chickenpox (varicella) is a common, highly contagious, viral infectious disease of childhood. Usually mild, itâs characterised by a very itchy rash that can spread over the whole body. In the UK, it is common and most cases occur during winter and spring.Around 90% of the UK population has had chickenpox by the age of 15. It is not common in people from tropical and subtropical zones.sually mild, itâs characterised by a very itchy rash that can spread over the whole body. In the UK, it is common and most cases occur during winter and spring. Around 90% of the UK population has had chickenpox by the age of 15. It is not common in people from tropical and subtropical zones.