Which of the following is CORRECT?

Government and health officials are trying to help thousands of sick people there who have all been diagnosed with cholera. It’s an illness caused by a bacteria, and people usually get it from food or water that’s been contaminated. Cholera can be treated. But in severe cases, the disease can be fatal. More than 250 people have died from this cholera outbreak in Haiti. Part of the problem is that parts of Haiti haven’t recovered from that massive earthquake back in January. People are still living in tents, and they don’t have access to clean water. Paula Newton is in Haiti. She has more for us on the situation down there and how officials are trying to deal with this outbreak.
    Health professionals know that they may be at a tipping point with this outbreak. They want to do all they can to contain it. What does that mean? It means being here in Port-au-Prince, where tens of thousands are still in tent cities sprawled all over the city. They are stepping up the sanitation at latrines. They are opening hand centers in order to clean your hands. They are having water deliveries to these areas. They are also having trucks on standby in order to take people throughout the night to hospitals if they feel sick. And they are setting up, as a precautionary measure, quarantine areas.