A Case of Severe Acute Respiratory Syndrome (SARS)was Diagnosed Immediately

A case of severe acute respiratory syndrome (SARS) was diagnosed immediately on signs of illness at a tourist site in China.Which action should be taken to protect the badly needed income from tourist dollars?

A) Close the airports and refuse to let the tourists in the area leave
B) Begin to immunize everyone in the immediate area with protective vaccine as soon as possible
C) Quarantine the ill person and use isolation techniques when providing care
D) Screen everyone in the area by requiring a blood and urine sample