Smallpox Outbreak (1 апр 1789 г. – 1 янв 1796 г.)
Описание:
On the 1st of April 1789 Smallpox broke out in Sydney. It was estimated that 50-70 percent of Aboriginal people died from the outbreak in Australia. In 1796, an English doctor Edward Jenner created a vaccine that would save millions of lives to come.Добавлено на ленту времени:
Дата:
1 апр 1789 г.
1 янв 1796 г.
~ 6 years and 9 months
