Bubonic Plague in Australia.

1. The disease

1.1. death/infected count

1.2. research

1.2.1. understanding of animal carried disease

1.2.2. researchers

2. Info on the spreading

2.1. cycle of the black plague

2.1.1. flea bites infected rodent

2.1.2. bacteria multiplies in fleas gut

2.1.3. flea's gut is gorged with bacteria

2.1.4. flea bites human

2.1.5. human is infected, gets sick, and dies.

2.2. (infoplease.com diagram

3. Origin around the 1900

3.1. location

3.2. date

3.3. who

4. other locations.