Different Types of Vacccines

What is the main purpose of a vaccine?

• To make you sleepy

• To cause illness

• To generate immunity

• To change your hair color

Which type of vaccine uses a weakened virus?

• Subunit vaccine

• Toxoid vaccine

• Live, attenuated vaccine

• Inactivated vaccine

What is a characteristic of killed or inactivated vaccines?

• They require boosters

• They are made from live viruses

• They provide lifelong immunity

• They can replicate in the body

What do toxoid vaccines contain?

• Live bacteria

• Inactivated toxins

• Whole viruses

• Pieces of bacteria

What is unique about mRNA vaccines?

• They use live viruses

• They use a lipid sphere to deliver mRNA

• They contain whole bacteria

• They are made from toxins