It's an unfortunate title, but Auckland is New Zealand's Syphilis capital, and New Zealand is experiencing what's been described as an "alarming" increase in cases of the sexually transmitted disease, with a 45% jump between 2022 and 2023. Waikato and Canterbury also feature among the top three cities for recorded infections. 30-39 year old's have experience the biggest increased in cases, Infectious Disease and Sexual Health Doctor Massimo Giola speaks to Lisa Owen.