could bacteria in a capsule protect us from coronavirus and other respiratory infections?
- Written by Peter Sly, Director, Children’s Health and Environment Program and World Health Organization Collaborating Centre for Children’s Health and Environment, The University of Queensland

Scientists around the world are continuing to test countless vaccines and drugs in the hope of finding effective ways to prevent and treat COVID-19.
Among the trials happening in Australia is one my team is about to begin, looking at something called OM85.
OM85 is not a conventional drug, but a combination of molecules extracted from...