Chickenpox, also known as varicella, is a highly contagious disease caused by the initial infection with varicella zoster virus (VZV).The disease results in a characteristic skin rash that forms small, itchy blisters, which eventually scab over.he most common late complication of chickenpox is shingles (herpes zoster), caused by reactivation of the varicella zoster virus decades after the initial, often childhood, chickenpox infection. The back of a 30-year-old male after five days of the rash.
The largest city in Australia by population is Sydney, with 4,605,992 people as of the 2011 census. + 22 others found this useful.
Top 10 population centres in Tasmania. There are more than 400 cities in the world with populations greater than one million. The largest concentration of people in Tasmania is in and around Hobart, the state capital, and that totals less than 200,000. Hobart would not make the top ten list of major cities in Australia. Tasmania is the smallest state in Australia, both by area and by population.