WATCH: Why black women have worse breast cancer outcomes

  • Now Playing: New AFM cases surface in MD and PA


  • Now Playing: Why black women have worse breast cancer outcomes


  • Now Playing: Expert tips on how to keep your skin hydrated this winter


  • Now Playing: How ‘strong’ has become the ‘new healthy’


  • Now Playing: Salmonella outbreak resistant to some drugs linked to raw chicken


  • Now Playing: Neck collars providing answers to subconcussive impacts


  • Now Playing: Is this the ultimate cure for hiccups? Dr. Ian Smith breaks down old-school remedies


  • Now Playing: Male breast cancer survivor shares his journey


  • Now Playing: 62 cases confirmed of mysterious illness affecting kids


  • Now Playing: This full-body slider workout will take your gym routine to the next level


  • Now Playing: Polio-like illness affecting dozens in US: CDC


  • Now Playing: Volunteers help soothe West Virginia’s drug-exposed babies


  • Now Playing: Unvaccinated child dies of the flu in Florida


  • Now Playing: Selena Gomez reportedly seeking mental health treatment


  • Now Playing: Respiratory virus with potential to lead to rare disease raises concerns


  • Now Playing: More than 3 dozen cases of rare disease confirmed in New York


  • Now Playing: Lilly is raising awareness for metastatic breast cancer


  • Now Playing: Polio-like illness afflicting kids in clusters


  • Now Playing: How to do the ‘Thriver’ yoga routine for metastatic breast cancer awareness


  • Now Playing: Lilly is raising awareness about metastatic breast cancer