Additional tables will be added as new series become available. 1  Supply and Disappearance. 2  Feedstocks. 3  Coproducts. 4  Infrastructure. 5  Prices. 6  Next-Generation Biofuels. 7  All In One.
Mumps is spread from person to person by droplets sprayed from the respiratory tract of infected persons, and it is highly contagious. The incubation period of the disease varies from 15 to 21 days.
Mumps is generally transmitted from about 3 days before symptoms appear to about 4 days after, although the virus has been isolated from saliva as early as 7 days before to as late as 9 days after onset of symptoms.