The Current25:00Kids need to get dirty to ward off disease, says microbiologist
Kids need to get dirty to ward off disease, says microbiologist
4 years ago
If the idea of the germs on objects that get ingested into your child's gullet makes you queasy then you need to hear B. Brett Finlay extol the power of microbes. The microbiologist says kids could use more dirt in their lives and even in their mouths.