One night, two girls from the same school are rushed to the hospital with the same deadly disease. At first, doctors worry the girls’ entire school was exposed to the same disease. But soon they realize that the problem is even bigger.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

 In late 1976, a terrifying new disease that causes eyes to bleed grips the country of Zaire. Doctors from all over the world arrive to search for the cure… if one exists at all.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

“A Step Too Far”A man in Scotland suffering from crippling breathing difficulty is mystified when his doctors can’t figure out what’s wrong with him. As he grows weaker and weaker, he worries that one day he’ll go to bed… and never get up. “Dying of Boredom”After undergoing ankle surgery, an Australian high schooler is dreading a summer stuck inside. But when he suddenly starts struggling for breath, his couch-bound recovery becomes the least of his problems.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

A boy in Minnesota is rushed to the emergency room with one of the worst food poisoning cases the doctors have ever seen. A short while later, a little girl shows up with the same illness. Soon, cases are popping up throughout the state, leaving some on the brink of death as doctors scramble to figure out why. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

When a young mother’s baby is suddenly hospitalized, doctors accuse her of intentionally harming him. Desperate to prove that she’s innocent, the mother seeks an answer before she loses her son forever.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

A mysterious disease in Wisconsin causes young women to fall ill with a deadly rash, kidney, and lung failure. Doctors race to diagnose and treat the unknown illness, leading to the discovery of Toxic Shock Syndrome linked to specific tampon brands.

A doctor in the early 1900s investigates the cause of the deadly disease palagra in the American South. Dr. Goldberger conducts risky experiments to uncover the link between diet and the disease, ultimately discovering a key dietary deficiency prevalent in poor households. His findings shed light on a historical medical mystery and the importance of nutrition for health.

A 9-year-old girl in Hawaii suddenly loses vision in one eye, and nobody knows why. And by the time she gets an answer, it might be too late to save her eye at all.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

“Look Closely”A teenage boy suddenly falls into critical condition while on vacation with his family in Orlando, Florida. When his doctors find out what’s wrong with him, they fear the worst – this disease is almost always fatal. In order to save him, they’ll have to act faster than they ever have before.“Burning From the Inside”After a young woman crushes her hand in a workplace accident, she begins experiencing debilitating pain throughout her entire body. Will she be able to endure it long enough for her doctors to save her?See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

When a woman’s five-year-old son in Niagara Falls, New York, suddenly develops epilepsy, she becomes determined to figure out what made him sick. What she finds leads her to one of the biggest cover ups in American history.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.