How the Pfizer vaccine for Covid-19 works – University of ...
Feb 24, 2021 · Opinion: With the roll-out of a Covid-19 vaccine gathering steam across New Zealand, here’s a quick explainer from Associate Professor Siouxsie Wiles on what goes into it …
How do COVID-19 vaccines work?
Mar 2, 2021 · Vaccines train our immune system to fight future infections. In this feature, we highlight the different types of COVID-19 vaccines and explain how they work.
COVID-19 Vaccines: How They Work, Types, and Safety
Jul 31, 2025 · Types of COVID-19 Vaccines Different COVID-19 vaccines utilize various scientific approaches to achieve immune protection. Messenger RNA (mRNA) vaccines, like those from …
COVID-19 Vaccine Basics | COVID-19 | CDC
Sep 3, 2024 · What to know COVID-19 vaccines help our bodies develop immunity to the virus that causes COVID-19 without us having to get the illness. Different COVID-19 vaccines may …
How does the COVID-19 vaccine work | Ohio State Medical Center
There are two types of COVID-19 vaccine currently approved by the Food and Drug Administration that rely on mRNA technology: Pfizer and Moderna. Scroll down for more …
Different types of COVID-19 vaccines: How they work
Dec 24, 2025 · This content does not have an English version. COVID-19 vaccines lower the risk of getting sick, seriously ill or dying from the disease. But how do the different types of COVID …
COVID-19 Vaccine: What You Need to Know
Sep 27, 2024 · The CDC website provides more information on how the COVID-19 vaccines work. How long does the COVID-19 vaccine last? Studies suggest that COVID-19 vaccines …
COVID-19 vaccines: Get the facts
Oct 24, 2025 · Find out about the COVID-19 vaccines, the benefits of a COVID-19 vaccination, the possible side effects and how to prevent infection.