COVID-19 pneumonia is different from regular pneumonia in several ways. First, the cause of COVID-19 pneumonia is the novel coronavirus, SARS-CoV-2, whereas regular pneumonia is typically caused by viruses, bacteria, or fungi. Second, COVID-19 pneumonia is typically marked by clinical symptoms such as fever, dry cough, and shortness of breath, while regular pneumonia can cause a wide range of symptoms, such as chest pain, confusion, and fatigue. Third, complications of COVID-19 pneumonia can include acute respiratory distress syndrome (ARDS) and septic shock, which are uncommon in regular pneumonia.
Diagnosis of COVID-19 pneumonia is different from regular pneumonia as well. Tests such as chest X-rays, CT scans, sputum tests, and blood tests are used to diagnose regular pneumonia. For COVID-19 pneumonia, however, tests such as polymerase chain reaction (PCR) tests and antibody tests are typically used to diagnose the disease. Treatment for COVID-19 pneumonia also differs from regular pneumonia, as antiviral drugs are used to treat COVID-19 pneumonia, while antibiotics are used to treat regular pneumonia.
In conclusion, COVID-19 pneumonia is different from regular pneumonia in terms of cause, symptoms, complications, diagnosis, and treatment.