Observational Study on the Impact of Herpes Zoster Vaccine on the Incidence of Herpes Zoster and Survival in Lung Cancer Patients

Inclusion Criteria: * 1.Male or female patients \>=18 years of age; 2.Histological diagnosis of NSCLC, including both non-small cell lung cancer and small cell lung cancer, regardless of whether they are in the early, locally advanced stage or advanced stage, and regardless of whether they have received surgery, radiotherapy, chemotherapy or other treatments; 3. Never received herpes zoster vaccine Exclusion Criteria: * Patients having other factors that preventing researchers from enrollment them.