Top 5 Australian Discoveries
18 March 2019
1. Penicillin
The world can thank Adelaide scientist, Howard Florey, for developing penicillin as a medical treatment in the early 1940s - a time when it was common for people to die from a simple bacterial infection. For producing the world's first antibiotic, Florey was jointly awarded the Nobel Prize in Physiology or Medicine in 1945. The breakthrough revolutionised the way infectious diseases are treated today and is estimated to have saved over 82 million lives.
![Petri Dish Petri Dish](https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=80&q=60&w=120 120w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=160&q=60&w=240 240w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=240&q=60&w=360 360w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=320&q=60&w=480 480w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=400&q=60&w=600 600w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=480&q=60&w=720 720w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=560&q=60&w=840 840w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=640&q=60&w=960 960w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=720&q=60&w=1080 1080w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=800&q=60&w=1200 1200w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=880&q=60&w=1320 1320w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=960&q=60&w=1440 1440w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1040&q=60&w=1560 1560w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1120&q=60&w=1680 1680w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1200&q=60&w=1800 1800w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1280&q=60&w=1920 1920w, https://victorchang-cdn.imgix.net/assets/src/uploads/petri-dishlowresbw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1320&q=60&w=1980 1980w)
2. The bionic ear
Born in country New South Wales, a young boy named Graeme Clark told his primary school teacher he wanted to ‘fix ears’ when he grew up – inspired by his deaf father. Three decades later, Professor Graeme Clark would become the first person to develop and successfully implant a bionic ear. Since that initial procedure in 1978, cochlear implants have given the gift of hearing to more than 320,000 profoundly deaf people worldwide.
![Inner ear model Inner ear model](https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=80&q=60&w=120 120w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=160&q=60&w=240 240w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=240&q=60&w=360 360w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=320&q=60&w=480 480w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=400&q=60&w=600 600w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=480&q=60&w=720 720w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=560&q=60&w=840 840w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=640&q=60&w=960 960w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=720&q=60&w=1080 1080w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=800&q=60&w=1200 1200w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=880&q=60&w=1320 1320w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=960&q=60&w=1440 1440w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1040&q=60&w=1560 1560w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1120&q=60&w=1680 1680w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1200&q=60&w=1800 1800w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1280&q=60&w=1920 1920w, https://victorchang-cdn.imgix.net/assets/src/uploads/inner-ear-modelloewres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1320&q=60&w=1980 1980w)
3. Cervical cancer vaccine
Queensland professor, Ian Frazer, created four vaccines for the prevention and treatment of cervical cancer, which affects half a million women annually. It took Prof Frazer and his colleagues more than 15 years to develop the world first vaccine, which protects against 70% of cervical cancer caused by the human papilloma virus.
![Syringe Syringe](https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=79&q=60&w=120 120w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=159&q=60&w=240 240w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=238&q=60&w=360 360w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=318&q=60&w=480 480w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=397&q=60&w=600 600w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=477&q=60&w=720 720w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=556&q=60&w=840 840w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=636&q=60&w=960 960w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=715&q=60&w=1080 1080w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=795&q=60&w=1200 1200w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=874&q=60&w=1320 1320w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=954&q=60&w=1440 1440w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1033&q=60&w=1560 1560w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1113&q=60&w=1680 1680w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1192&q=60&w=1800 1800w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1272&q=60&w=1920 1920w, https://victorchang-cdn.imgix.net/assets/src/uploads/syringelowres.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1311&q=60&w=1980 1980w)
4. Cause of sudden infant death syndrome
Today it is widely known the risk of sudden infant death syndrome (SIDS) greatly increases if a baby sleeps face down. This discovery is thanks to the meticulous research carried out by South Australian doctor Susan Beal, who visited 500 families who had lost babies to cot death. Through public education, the rate of SIDS in Australia has now plummeted by more than 85% since 1989.
![Sleeping Baby Sleeping Baby](https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=80&q=60&w=120 120w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=159&q=60&w=240 240w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=239&q=60&w=360 360w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=319&q=60&w=480 480w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=399&q=60&w=600 600w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=478&q=60&w=720 720w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=558&q=60&w=840 840w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=638&q=60&w=960 960w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=717&q=60&w=1080 1080w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=797&q=60&w=1200 1200w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=877&q=60&w=1320 1320w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=60&w=1440 1440w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1036&q=60&w=1560 1560w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1116&q=60&w=1680 1680w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1196&q=60&w=1800 1800w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1275&q=60&w=1920 1920w, https://victorchang-cdn.imgix.net/assets/src/uploads/sleeping-babybw.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1315&q=60&w=1980 1980w)
5. Heart in a Box transplant
In 2014 the Victor Chang Cardiac Research Institute and St Vincent’s Hospital made history when a surgical team successfully transplanted the first heart that had stopped beating. The heart was reanimated using a unique preservation solution and a portable machine known as the 'Heart in a Box' (pictured). This major medical breakthrough is expected to increase the number of heart transplants by as much as 30%.
Acknowledgement of Country
The Victor Chang Cardiac Research Institute acknowledges Traditional Owners of Country throughout Australia and recognises the continuing connection to lands, waters and communities. We pay our respect to Aboriginal and Torres Strait Islander cultures; and to Elders past and present.