The NASCAR star, 41, died on May 21 after suffering from pneumonia ...

Sepsis is a life-threatening illness that happens when the body's response to an infection gets out of control. Here are ...

NASCAR star Kyle Busch died at age 41 on Thursday, May 21, 2026, from sepsis due to severe pneumonia. Here's what we know ...

Kyle Busch died on May 21 at age 41 of pneumonia that progressed into sepsis, according to a statement shared by the NASCAR ...

Your immune system protects you by fighting off invaders such as bacteria, viruses, and fungi. However, it’s possible for your immune system to overreact in a way that’s harmful to your body. This ...

A doctor explains Kyle Busch’s cause of death at 41, severe pneumonia that turned into sepsis.

Following the death of NASCAR star Kyle Busch, a Sanford Health doctor in West Fargo explained sepsis symptoms, causes and ...

Sepsis arises from a dysregulated host response to infection, characterised by an initial surge of innate immune activation that can precipitate widespread inflammation, tissue injury and organ ...

Consider sepsis an invisible threat. It kills about 350,000 Americans a year and may cause nearly one-fifth of deaths ...

Sepsis, a common and potentially deadly complication to an infection, is the leading cause of death in U.S. hospitals, accounting for 35% of in-hospital deaths. But as many as 87% of sepsis cases ...