Peak body for immunologists changes guidelines as evidence shows up to 90% of those reporting allergy don’t have one Get our breaking news email , free app or daily news podcast The majority of Australians who report a penicillin allergy are not truly allergic, prompting the peak body for immunol...
Source: [Guardian World](https://www.theguardian.com/australia-news/2026/oct/22/penicillin-allergy-australia-doctors-antibiotic-guidelines)