Use the diagram and equation below to answer the questions. …
Questions
Use the diаgrаm аnd equatiоn belоw tо answer the questions. The basic reproductive number (R0) of a disease is described by this equation S=susceptible population β=host transmission rate α=disease induced death rate d=susceptible host death rate ν=recovery rate of infected individual Which term indicates the lethality (virulence) of the disease [ans1] Which term indicates the per capita rate of movement of individuals from susceptible into the Infected pool? [ans2] Which term indicates the population of individuals who can get infected with the disease? [ans3] Which term indicates the population of individuals who have had the disease and are now better and immune to the disease? [ans4] Which term indicates the correction for the fact that individuals who are sick are less likely to have offspring. [ans5] Which of these terms indicates per capita rate of movement of individuals who had a disease years ago, to the pool where they can now get it again? [ans6] As a disease evolves, which of these terms is likely to decrease because of evolutionary pressure? [ans7] As a disease evolves, which of these terms is likely to increase because of evolutionary pressure? [ans8]