Candidate Vaccines

Candidate vaccines are experimental vaccines under development that are tested in clinical trials to determine their safety and effectiveness. They are not yet approved for general use but are in the process of being evaluated through phases of research involving volunteers. This process helps researchers understand how well the vaccine works in preventing disease, assess potential side effects, and ensure it is safe for wider distribution. Once a candidate vaccine successfully passes these trials and meets regulatory standards, it can be approved for public use to help protect against specific illnesses.