... rhinorrhea, coryza, arthralgia, myalgia, prostration, odynophagia, chest pain, abdominal pain, and nasal congestion. Data were reported by the attending physicians reviewing medical charts, radiologic ... to the initiation of antiviral therapy was 7.4±4.17 days (range, 1 to 22 days); 2 of the patients received anti-viral therapy within 48 hours after the onset of symptoms. Antiviral therapy ... quadrants in 51 patients. All patients had a mean oxygen saturation of 65% (range, 45 to 80) in the absence of supplementary oxygen. After supplementary oxygen, all patients had a mean oxygen...