Which vaccine is commonly given to prevent rubella?

The MMR vaccine is specifically designed to protect against three viral infections: measles, mumps, and rubella. Rubella, also known as German measles, can have serious consequences, especially in pregnant women, as it can lead to congenital rubella syndrome in the developing fetus. The MMR vaccine is a combination vaccine that effectively immunizes individuals against these diseases, ensuring broad protection within the community.

The other options pertain to vaccines targeting different diseases. The influenza vaccine is designed to protect against the flu virus, the HPV vaccine protects against human papillomavirus, which can lead to cervical and other types of cancer, and the varicella vaccine protects against chickenpox. None of these vaccines provide protection against rubella, highlighting the specific role of the MMR vaccine in public health.