An immunologist imagines the body’s defense system as a team of unique, quirky characters, showcasing their essential roles.

Barbie Cervoni, MS, RD, CD/N, CDE, is a registered dietitian (RD) and certified diabetes care and education specialist (CDCES). She has spent most of her career counseling patients with diabetes, ...

President Trump often portrays himself as a mythical, hyper-masculine character. On his digital trading cards, for example, he is depicted as an astronaut, a cowboy, a race-driver, a boxer and of ...

Recent studies have shown that even if you feel healthy and fit, your immune system could be aging quicker than you think, which could increase the risk of infections and immune-related disorders.

Federal agents patrol the halls of immigration court at the Jacob K. Javitz Federal Building on October 27, 2025 in New York City Federal agents patrol the halls of immigration court at the Jacob K.

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 ...

You have probably heard that loading up on vitamin C will ward off a cold, or perhaps TikTok has influenced you to take turmeric or some other supplement to supercharge your immune system. The problem ...

When Vladimir Putin met with Donald Trump in Alaska in August, one prominent strand of social-media commentary had nothing to do with the possibility of a deal to end Russia’s war against Ukraine (the ...

Scientists have found a way to supercharge the immune system’s T cells by blocking a protein called Ant2, essentially rewiring how these cells generate energy. This metabolic reprogramming makes them ...

As the body ages, so does the immune system. The immune system usually becomes less effective in older age, a process known as immunosenescence. This can increase the risk of: While you can’t prevent ...

Lucas Kloberdanz-Dyck is a writer for Collider. He grew up creating lists, stories, and worlds, which led to his love of anime and video games. He attended Sheridan College where he earned an Honours ...