XEC: The newest COVID-19 variant to hit Australia The omicron subvariant has been reported across the world, but now, it has been detected in Australia too – here is what the experts know.
What do I need to know about the new FLiRT variants? Although there’s still much to learn about SARS-CoV-2 (the virus that causes COVID) at least one thing seems clear: it’s here to stay.
How long does immunity last after a COVID infection? Dr Lara Herrero and Wesley Freppel assess the latest evidence, including the impact vaccination and emerging variants can have.
Will COVID nasal sprays soon help prevent and treat infection? Virology and infectious diseases expert Dr Lara Herrero looks at the latest science surrounding a potential new treatment.