Most viral bronchopneumonia has a favorable prognosis, while a few are more problematic and progress to severe pneumonia. Common viruses are respiratory syncytial virus, influenza virus, adenovirus, new coronavirus and so on. 1. The main clinical manifestations of respiratory syncytial virus and influenza virus pneumonia include fever and runny nose, cough and sputum, fatigue and loss of appetite, but most of them have a good prognosis, and the treatment is based on antiviral drugs such as acyclovir and oseltamivir. 2. Adenovirus pneumonia occurs in spring and summer with fever, cough, pharyngitis, conjunctivitis, dysphoria, severe wheezing and even respiratory distress; treatment with antiviral symptomatic supportive therapy. 3. New coronavirus pneumonia clinical manifestations include fever and fatigue, dry cough and sore throat, myalgia and diarrhea, loss of smell and taste, nasal congestion and runny nose, conjunctivitis, etc.; at this stage, prevention is the mainstay of the treatment of a combination of traditional Chinese and Western medicine is better. It is recommended that patients go to regular hospitals and improve the relevant auxiliary examinations in a timely manner, so as not to aggravate the condition. Tips] The “new coronary pneumonia, new coronary virus pneumonia” mentioned in this article has been renamed to “new coronary virus infection” on December 26, 2022, as announced by the National Health Commission.