Vaccine Types | HHS.gov
Dec 22, 2022 · There are several different types of vaccines. Each type is designed to teach your immune system how to fight off certain kinds of germs—and the serious diseases they cause. When scientists create vaccines, they consider: How your immune system responds to the germ; Who needs to be vaccinated against the germ
Vaccines & Immunizations | Vaccines & Immunizations | CDC
Vaccine Information for Adults. Links to various Web pages covering where to find vaccines, how to pay for vaccines, vaccine records...
What are the Different Types of Vaccines? - News-Medical.net
Feb 20, 2023 · The main types of vaccines that act in different ways are: Live-attenuated vaccines. Inactivated vaccines. Subunit, recombinant, conjugate, and polysaccharide vaccines. Toxoid vaccines. mRNA...
Different types of COVID-19 vaccines: How they work
The main types of COVID-19 vaccines currently available in the U.S. or being studied include: Messenger RNA (mRNA) vaccine. This type of vaccine gives your cells instructions for how to make the S protein found on the surface of the COVID-19 virus.
Comparing the differences between COVID-19 vaccines
Sep 16, 2024 · Find out how the COVID-19 vaccines work, how many doses are needed, possible side effects and who shouldn't get the vaccine.
Vaccine Types | NIAID: National Institute of Allergy and Infectious ...
Scientific research has led to the development of numerous types of vaccines that safely elicit immune responses that protect against infection, and researchers continue to investigate novel vaccine strategies for prevention of existing and emerging infectious diseases.
How the Different Types of COVID-19 Vaccines Work - Healthline
Mar 28, 2022 · The four types of COVID-19 vaccines being used around the world are: messenger RNA (mRNA) vaccines. viral vector vaccines. protein subunit vaccines. whole virus vaccines. The...
Vaccine Basics | Vaccines & Immunizations | CDC
Check out the below links to discover the different vaccine options and the various ingredients. Learn about the vaccines that are currently approved in the U.S. by the FDA to prevent different diseases. See approved vaccines. Want to know more? Read about common vaccine ingredients from the FDA. Learn from the FDA
Vaccines | Immunization | Inoculation - MedlinePlus
Aug 5, 2024 · There are several types of vaccines: Live-attenuated vaccines use a weakened form of the germ. Inactivated vaccines use a killed version of the germ. Subunit, recombinant, polysaccharide, and conjugate vaccines use only specific pieces of the germ, such as its protein, sugar, or casing.
Types of COVID-19 Vaccines - Johns Hopkins Coronavirus …
Oct 6, 2020 · Types of Covid-19 Vaccines. Several different types of vaccines against SARS-CoV-2, the virus that causes the disease Covid-19, are in development. Some are based on traditional methods for producing vaccines and others use newer methods.