Ian Frazer

Ian Frazer is an Australian immunologist and medical researcher best known for developing the HPV vaccine, which protects against human papillomavirus infections that can cause cervical cancer. His work focuses on understanding the immune system and how to prevent certain diseases through vaccines. By identifying key aspects of virus behavior, he helped create a safe, effective immunization that has saved many lives worldwide. Frazer's contributions have significantly advanced cancer prevention and exemplify the power of scientific research in improving public health.