Severe Acute Respiratory Syndrome Hindi . Coronaviruses commonly cause mild to moderate upper-respiratory. Many people with SARS develop pneumonia, and breathing problems can become so severe that a mechanical respirator is needed. Coronavirus From Symptoms To Treatment Know Everything ... (Willie Crawford) Severe acute respiratory syndrome (SARS) is caused by a coronavirus; initial symptoms are lethargy, generalized aches and fever followed by cough Coronaviruses including acute severe respiratory distress syndrome (SARS)-associated coronavirus. Many people with SARS develop pneumonia, and breathing problems can become so severe that a mechanical respirator is needed. According to the Centers for Disease A virus known as SARS-associated coronavirus (SARS-CoV) causes the illness. SARS is much more severe than other coronavirus infections. Coronaviruses commonly cause infections in both humans and animals. Agen S128.n...