What we know about immunity and the ‘son of Omicron’
Full Story - A podcast by The Guardian

With a record number of Australians infected with Covid-19 over the summer and a new subvariant of Omicron emerging, some people may be wondering - can I get infected again? Laura Murphy-Oates speaks to medical editor Melissa Davey about the Omicron variant, immunity, and the best way to prevent reinfection