One morning as she arrived for her hospital shift, Winnipeg nurse Jennifer Noone was assaulted outside the staff entrance, leaving her with a bad concussion and PTSD. Rather than stay silent, she took the unusual step of having her assailant charged with assault. Manitoba Nurses Union President Darlene Jackson says there needs to be more and better security and violence should not be accepted as just part of the job.

At 28 years old, Dr. Soania Mathur was building her medical practice and expecting her first child. Then, she was diagnosed with Young-Onset Parkinson’s Disease. She tried to ignore her diagnosis for a decade, but as the symptoms progressed, she had to close her practice. Now, the self-described "Unshakeable MD" uses her experience as both a patient and a doctor to advocate for especially young people living with Parkinson's, as up to 10% of patients are under 40.

How far would you go to test your body in extreme heat? Ironworker apprentice Britnee Miazek travels hundreds of kilometres to Brock University in St. Catharines, Ontario for a gruelling experiment to see how her body deals with high temperatures. She wants to find out why she stopped getting her period while working in sweltering conditions on a coke oven. Researchers are hoping to find answers for Britnee, and understand more about the long-term health effects of working in an increasingly hot environment.

This episode is part of a CBC collaboration called "Overheated" where White Coat, Black Art, What on Earth, and Quirks and Quarks explore how heat is affecting our health, our cities and our ecosystems.