We feel confident that there won't be an outbreak.
Science is telling us that we can do phenomenal things if we put our minds and our resources to it.
Today we know the best way to prevent the spread of Ebola infection is through public health measures.
You help someone's health, and you prevent them from infecting others.
Activism has been very productive in our society.
You can have an epidemic in a state. You can have it in a region. You can have it in a country where the critical level of disease passes a certain threshold and we call that an epidemic threshold.