Why Parents Don’t Vaccinate

Measles had been declared eliminated in 2000, but has come roaring back because of the increasing number of people who have not been vaccinated. Parents may have legitimate fears of side effects, but claims vaccines are unsafe are not true. Experts discuss the complicated psychological reasons vaccine refusal exists despite this, and what may help change minds to promote public health.

The Workings of the Immune System

Millions of Americans cannot afford the medications they’ve been prescribed. Many skip doses, split pills or don’t fill prescriptions at all as a result, with sometimes even fatal consequences. But doctors are often unable to consider cost very well in prescribing, as the same drug often costs patients vastly different amounts due to insurance differences. Experts discuss the problem and what patients can do to save.

Unraveling the Mystery of the Flu

The flu’s unique ability to mutate makes it one of the toughest diseases to solve, as it evades vaccines and treatment. It also has a deadly history, which prompts fears each flu season. A noted expert discusses all about the flu and its myths.

The Early Days of Hormones

Hormones were unknown until a little more than 100 years ago, and experts admit we still have a lot to learn. An expert author details the discovery of hormones and how our growing knowledge has shaped treatment of many diseases and conditions.

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18-14 Segment 2: The Vaccine Race and Ethics

An expert discusses the controversial history of vaccines, and the balance of need and ethics in science and medicine.

17-48 Segment 2: Childhood Trauma, Later Disease

Researchers have found that severe emotional trauma in childhood triggers physical disease later in life, and has a cumulative effect.

17-43 Segment 1: The Biology of Addiction

Scientists are learning the specific workings of the brain when it is addicted to a substance or behavior, and showing that all addictions are similar.

16-47 Segment 2: PBC: Liver Autoimmune Disease

A variety of liver diseases may cause test results that mimic alcohol-related cirrhosis. One, known as PBC, is the second largest reason for liver transplants in women.

16-17 Segment 1: Using Animals To Sniff Out Disease

Experts discuss the use of animals to diagnose disease and their efforts to build machines that can do the same thing.