Fighting germs with Jason Tetro

University of Ottawa microbiologist Jason Tetro answered your questions on germs, pathogens and the factors that lead to colds, flus and other illnesses.

'The Germ Guy' answered your questions in our live web chat from noon to 1 p.m. Wednesday

Microbiologist Jason Tetro answers your germ-related questions Wednesday from noon to 1 p.m. (CBC)

University of Ottawa microbiologist Jason Tetro answered your questions on germs, pathogens and the factors that lead to colds, flus and other illnesses during a live chat on Wednesday.

Click on the Cover it Live box for a recap of the chat.