Immunogenicity of trivalent seasonal influenza vaccine in patients with chronic obstructive pulmonary disease.

ABSTRACT: Objective: Current evidence on the immunogenicity of influenza vaccination in patients with chronic obstructive pulmonary disease (COPD) is limited. To address this need for additional knowledge, we conducted a study on the immunogenicity of trivalent seasonal influenza vaccine (TIV) in COPD patients.Methods: We recruited patients from respiratory outpatient clinics of three hospitals in Tangshan, Hebei province who had stable confirmed COPD, were less than 80 y old, and reported not having had influenza or receiving TIV during the study season prior to enrollment. Patients who had a history of allergy to any TIV component or were classified as having very severe COPD were excluded from the study. Eligible and consenting participants were given one dose of TIV after obtaining

SUBMITTER: Li Y 

PROVIDER: S-EPMC8381819 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature