Familiarize yourself with arboviruses and their effects on worker productivity in the countries in which they are most prevalent. For example, countries with high rates of malaria infection, which is not an arbovirus, that eliminate or signicantly reduce the level of infection usually have higher economic growth than the growth in the neighboring countries that have not taken action to reduce the rate of infection. (Note you do not need to submit this information as part of your answer it helps you contextualize your answer) Once you have familiarized yourself with the economic effects of arboviruses, suppose that an effective vaccine eliminates all arboviruses. Use the gure below to describe the vaccine's effect on both health and income. Health. h Effect of health on income. y(h) Effect of income on health, h(y) Income per capita. y