b. Step 2: Calculate the odds of a boosted person getting sick by dividing the odds of Event A (getting sick) by the odds of Event B (not getting sick). In other words, divide the number of boosted who got sick by the number of boosted who did not get sick. Odds of Boosted Person getting sick: C. Step 3: Calculate the odds ratio by dividing the odds of Event A (odds of a boosted person getting sick) by the odds of Event B (odds of a vaccinated-only person getting sick). Write a verbal interpretation indicating how much more/less likely it is that a boosted person will develop Covid if exposed to the virus.