What does the passage focus on? [br] [originaltext]Most people think taste buds

Most people think taste buds in the mouth are the reason eating and drinking are a pleasurable (or sometimes repugnant) experience. However, these tiny bundles of nerves are responsible for only part of the show. Taste buds provide just a single-note experience of what we consume.

Health care workers are scrambling to help the people here cope with what many fear will be chronic consequences of the city’s water contamination crisis; profound stress, worry, depression and guilt. Uncertainty about their own health and the health of their children, the open-ended nature of the crisis, and raw anger over government’s role in both causing the lead contamination and trying to remedy it, are all taking their toll on Flint’s residents.