The emergence of antibiotic-resistant “superbugs” poses one of the greatest challenges to public health in the 21st century. As these ...

University of Toronto researchers have discovered nine new genes used by bacteria to protect themselves against ...

A vaccine's ability to generate long-lasting, high-affinity antibodies hinges on a delicate balance. Upon exposure to a vaccine or pathogen, B cells scramble to refine their defenses, rapidly mutating ...

A vaccine's ability to generate long-lasting, high-affinity antibodies hinges on a delicate balance. Upon exposure to a ...