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 ...

Researchers at the University of Wisconsin School of Veterinary Medicine have identified a possible way to make ...

Because the immune systems of people with inborn errors of immunity (IEI) don't function like everyone else's, it was unclear ...

Adults often skip their vaccine shots, thinking they are stuff for kids. But when immunity fades, vaccines work like chargers to boost the system. Infectious diseases expert Dr V Ramasubramanian from ...

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 ...

The influenza or flu season has just begun, and this viral respiratory infection affects millions of people each year. As the United States prepares for it, it is important to take measures to prevent ...

A new Covid variant BA.3.2, also called the “Cicada” variant, is being detected globally. A doctor explains whether vaccines ...