Robuta

https://science.org.au/news-events/news-views/diaries-australian-virologist-who-helped-eradicate-smallpox-now-available-online Diaries of Australian virologist who helped eradicate smallpox now available online | Australian... On 8 May 1980, Australian virologist Professor Frank Fenner stood before the World Health Assembly in Geneva and declared smallpox, an ancient disease thought... eradicate smallpoxnow availablediariesaustralianvirologist