The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new ...

As the immune system weakens with age, scientists have found a way to restore some of its lost strength. By delivering mRNA ...

Vaccines today are more efficient and contain far fewer stimulants to the immune system than some used decades ago. By Apoorva Mandavilli It’s an idea as popular as it is incorrect: American babies ...

Aimee Pugh Bernard is affiliated with Immunize Colorado as a volunteer and unpaid board member. Every day, your immune system performs a delicate balancing act, defending you from thousands of ...