Planetary protection protocols try to make sure we don't seed places like Mars with life from our planet. An astrobiologist argues they're misguided – especially with human astronauts on the horizon.
Avoiding undercooked chicken meat or liver will help prevent infection.
Alexa Clark/Flickr
Chicken meat is an extremely popular and affordable source of animal protein, and each Australian now consumes approximately 43 kilograms of it every year. But chicken is also uniquely prone to making…