Next up on the Radio

• Thursday 29th July 2021
  9:30 am - 10:00 am
  

  Dr Karl joins Rebecca Levingstone on ABC Brisbane

• Thursday 29th July 2021
  11:00 am - 12:00 pm
  

  Dr Karl joins Lucy Smith on ABC Triple J Science Mornings

• Thursday 29th July 2021
  2:00 pm - 2:30 pm
  

  Dr Karl joins Christine Layton for ABC Perth

• Thursday 29th July 2021
  3:30 pm - 4:00 pm
  

  Dr Karl joins Nicole Chvastek on ABC Regional Victoria

• Thursday 29th July 2021
  4:30 pm - 5:00 pm
  

  Dr Karl joins Raf Epstein on ABC Melbourne

• Wednesday 4th August 2021
  9:30 am - 10:00 am
  

  Dr Karl joins Matt Webber on ABC Gold Coast

• Wednesday 4th August 2021
  10:30 am - 11:00 am
  

  Dr Karl joins Phil Staley on ABC Cairns

• Thursday 5th August 2021
  9:30 am - 10:00 am
  

  Dr Karl joins Rebecca Levingstone on ABC Brisbane

• Thursday 5th August 2021
  11:00 am - 12:00 pm
  

  Dr Karl joins Lucy Smith on ABC Triple J Science Mornings

The a-b-c of hepatitis – part 1

Hepatitis C is one sneaky little disease, caused by an equally sneaky virus.

Seashell Ocean Sound

When you pick up a seashell and hold it to your ear, why can you hear the sound of the ocean?