Vaccines boost the immune system's ability to fight off diseases. Vaccines undergo rigorous testing to ensure safety and effectiveness. Widespread vaccination contributes to herd immunity, protecting ...

An infectious disease specialist took the time to explain what herd immunity is, how it works and when it might affect the spread of COVID-19. Dr. Frank Esper works for the Cleveland Clinic Children's ...

Herd immunity occurs when enough people become immune to a disease, either through vaccination or previous infection. This can reduce the likelihood of it spreading and increase protection for ...

Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

A large, long-term study led by an Albert Einstein College of Medicine researcher has found that the introduction of the human papillomavirus (HPV) vaccine in community settings is highly effective in ...

Researchers found a way to boost aging immune systems by turning the liver into a temporary source of immune support signals ...

This article is republished from The Conversation, an independent and nonprofit source of news, analysis and commentary from academic experts. Anand Kumar is a Professor and Department Head of ...

A vaccine in development would be the first proactive treatment for overdose and fentanyl addiction, if approved. A vaccine ...

Herd immunity occurs when enough people in a group are immune to a specific infection that it cannot spread easily from person to person. Vaccination programs have been successful in creating herd ...