Coronavirus Australia

2. material used for surfacing roads or other outdoor areas, consisting of broken stone mixed with tar
5. (of personnel) work at, run, or operate (a place or piece of equipment) or defend (a fortification).
8. enough; adequate.
10. the detailed organization and implementation of a complex operation.
12. included in or planned according to a schedule.
13. limited in extent, number, scope, or action.
14. a measure taken in advance to prevent something dangerous, unpleasant, or inconvenient from happening.
15. a circumstance that complicates something; a difficulty.
16. reciprocal action or influence.

1. principal administrative division of a country or empire.
3. the official procedure or system of rules governing affairs of state or diplomatic occasions.
4. clear or obvious to the eye or mind.
6. a substance used to make something clean and hygienic.
7. he point on the earth's surface vertically above the focus of an earthquake.
9. the action or process of transmitting something or the state of being transmitted.
11. put (a person or animal) in quarantine.
17. at first.