Rarely, animal corona-viruses can evolve and then spread among people, such as Middle East respiratory syndrome and severe acute respiratory syndrome (SARS).

少数情况下，动物冠状病毒会进化并在人群中传播，如中东呼吸综合征和严重急性呼吸综合征（SARS）。

youdao

In content, they owe much to the severe acute respiratory syndrome (SARS) epidemic of 2003.

在内容上，该条例很大程度上起因于2003年的严重急性呼吸系统综合症(SARS)。

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strengthening disease and nutritional surveillance, particularly for severe acute malnutrition;

加强疾病和营养监测，尤其是对严重急性营养不良的监测；

youdao

On March eleventh, Doctor Urbani developed signs of severe acute respiratory syndrome.

VOA: special.2010.05.18

Sinclair-Thompson says the travel industry and governments gained experience in dealing with health crises in 2003, when Severe Acute Respiratory Syndrome hit the region.

VOA: standard.2009.04.28

Hong Kong's response has been influenced by its experience with Severe Acute Respiratory Syndrome (SARS) six years ago, which killed nearly 300 people in the territory.

VOA: standard.2009.05.08

Scientists are increasingly certain they have identified the precise virus that causes severe acute respiratory syndrome.

FORBES: Magazine Article

The epidemic of severe acute respiratory syndrome (SARS) in 2002-03 suggested a wider exposure zone, however.

WSJ: Where Germs Lurk on Planes

An estimated 127, 300 children under age 5 are already suffering from severe acute malnutrition, UNICEF says.

CNN: STORY HIGHLIGHTS