Viruses and how they are spread today
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The document compares old and modern technology, noting that modern technology allows everything to move faster, including diseases. It contrasts the Black Death epidemic of the 14th century, one of the most devastating pandemics in human history, with more recent outbreaks of avian flu that began in Hong Kong in 2003 with 4 cases and 1 death and again in 2008.
Viruses and how they are spread today
- 7. Black Death Epidemic - XIV century One of the most devastating pandemics in human history.
- 9. FLU AVIAN
- 13. It started in HONG KONG 2003 4 cases 1 death
- 14. Avian Flu - 2008