What is Covid-19? Are masks worth wearing to protect against coronavirus infection? How does flu compare with coronavirus infection? Do gloves help prevent Covid infection? Are viruses alive? Will ozone kill coronaviruses on my shopping? How does menthol clear nasal passages? And what happens if you catch coronavirus while pregnant? Join Dr Chris Smith and Talk Radio 702's Gushwell Brooks to find out! Like this podcast? Please help us by supporting the Naked Scientists