viral agent

• Companies in strict accordance with the national drug regulatory construction , and the introduction of modern management tools for the management of the international effort to build china into a first - class anti - viral agent production enterprises
  公司严格按照国家药品管理规范建设，并将引入国际现代管理手段进行管理，力求创建成一个中国一流的抗病毒药物生产企业。
• The other half of the patients who have pneumonia usually includes a large group of patients with atypical pneumonia . atypical pneumonia is usually caused by viral agents such as influenza and other respiratory syncytial viruses . it is also caused by some other organisms such as legionella
  就全世界而言，由于发病是季节性的，所以世界上各地有些不同，但大致上是5050的分布，但大致上我们看到这几个月这个模式是没有改变的，同时数目也大约相同。