Aug 10, 2024 · Vaccines work by imitating an infection to engage the body’s natural defenses. Vaccines help the body learn how to defend itself from disease without the dangers of a full …

Jul 6, 2023 · Vaccines are crucial to fighting infectious diseases — yet there’s still a lot of misinformation floating around about them. Here’s a look at how they’re developed and how …

Feb 25, 2025 · This article is part of a series of explainers on vaccine development and distribution. Learn more about vaccines – from how they work and how they’re made to …

Vaccines work by imitating infection to encourage the body to produce antibodies against infectious agents. In doing so, the body’s immune system adds to its memory, so if the body …

Feb 19, 2025 · Vaccines are the silent heroes of public health, protecting people every day from disease. But how do they actually work?

Sep 15, 2025 · Vaccines work by imitating an infection to engage the body's natural defenses. Learn more about how vaccines are produced and how they protect the body.

Aug 6, 2025 · Overall, a century of experience with vaccination shows that vaccines are a safe and effective way of protecting populations from severe diseases. “Vaccine research has …

Apr 4, 2024 · Vaccines do an incredible job of protecting you from serious diseases like whooping cough and measles.\\n\\nHave you ever wondered how vaccines actually work? Vaccines help …

Are vaccines safe? Yes. In the U.S., vaccine safety is a high priority. The process of developing new vaccines and making them available is highly regulated, with federal agencies working …

Oct 29, 2024 · Vaccines serve the purpose of protecting you from diseases. Learn how your immune system reacts to vaccines to provide protection.