Population of 23000998 people,13400 contracted Ebola,out of these 3900 died. 88 persons contracted the disease per day and out of these 11died.Calculate,incidence rate, case fatalityrate, preva..rate?

To calculate the incidence rate, we need to divide the number of new cases by the total population and multiply by 1000 to express it per 1000 people.

Incidence rate = (Number of new cases / Total population) * 1000

Number of new cases = 13400
Total population = 23000998

Incidence rate = (13400 / 23000998) * 1000
Incidence rate ≈ 0.5826 per 1000 people

To calculate the case fatality rate, we need to divide the number of deaths by the number of cases and multiply by 100 to express it as a percentage.

Case fatality rate = (Number of deaths / Number of cases) * 100

Number of deaths = 3900
Number of cases = 13400

Case fatality rate = (3900 / 13400) * 100
Case fatality rate ≈ 29.10%

To calculate the prevalence rate, we need to divide the number of existing cases by the total population and multiply by 1000 to express it per 1000 people.

Prevalence rate = (Number of existing cases / Total population) * 1000

Number of existing cases = Number of cases - Number of deaths
Number of existing cases = 13400 - 3900 = 9500

Prevalence rate = (9500 / 23000998) * 1000
Prevalence rate ≈ 0.4130 per 1000 people