Inactivated vaccines
The vaccine which uses the killed version of the germ that causes a disease
To have strong immunity, multiple shots may be required
Example: Hepatitis A(간염), Flu, Polio (shot only) Rabies
Live-attenuated vaccines
Messenger RNA (mRNA) vaccines
Subunit, recombinant, polysaccharide, and conjugate vaccines
Toxoid vaccines
Viral vector vaccines