Place lobsters in the pot (head first), cover tightly, return to a boil as quickly as possible and start counting the time. Steam a lobster for 8 minutes per pound, for the first pound. Add 3 minutes per pound for each additional pound thereafter. See chart below for approximate cooking times. Regulate the heat if the froth starts to bubble over.
epidemic definition. A contagious disease that spreads rapidly and widely among the population in an area. Immunization and quarantine are two of the methods used to control an epidemic.
An epidemic is an infection or disease local to a region or regions, a pandemic is a disease or infection that has traveled globally, around the world, generally carried by unknowing human or animal hosts.