A vaccination certificate is an official document that confirms an individual has received specific vaccines. These certificates are often required for travel, entry to certain venues, or participation in events, especially during health crises like the COVID-19 pandemic. They typically include details such as the person's name, the type of vaccine received, and the date of vaccination. Vaccination certificates can be issued in physical or digital formats. Many countries have established systems to verify these certificates, ensuring that they are legitimate and up-to-date. This helps to promote public health and safety by encouraging vaccination and tracking immunization status.