U.S., Dec. 24 -- ClinicalTrials.gov registry received information related to the study (NCT07300085) titled 'A Trial to Evaluate the Effect of CD388 on the Immunogenicity of Fluzone(R) HD Vaccine' on Dec. 10.

Brief Summary: The goal of this clinical study is to investigate how safe and effective it is to receive both the Fluzone(R) High-Dose (HD) influenza vaccine and CD388, a long-acting antiviral medicine, at the same time. Some participants will receive the vaccine and CD388, while others will receive the vaccine and a placebo. The study aims to determine whether taking CD388 together with the flu vaccine affects the body's ability to build protection-called an immune response-against the flu, as compared to getting the vaccine with a p...