Vaccination requirements are rules set by governments or organizations that mandate individuals to receive certain vaccines. These requirements are often in place to protect public health, especially in settings like schools, workplaces, and healthcare facilities. Vaccines help prevent the spread of infectious diseases, ensuring a safer environment for everyone. Different regions may have varying vaccination requirements based on local health regulations. For example, some places may require vaccinations for diseases like measles, mumps, and rubella before children can attend school. Additionally, certain jobs, especially in the healthcare sector, may require employees to be vaccinated against diseases like influenza or COVID-19.