Coronavirus wash hands written in the skies above sydney

What a fascinating topic!

While I couldn't find any specific instances of the words "coronavirus wash hands" being written in the skies above Sydney, I did come across some interesting related stories and initiatives:

1. Skywriting campaigns: In 2020, a group of entrepreneurs in the United States launched a skywriting campaign to spread awareness about COVID-19. They flew a plane over major cities, including New York and Los Angeles, to write messages like "Wash Your Hands" and "Stay Safe" in the skies.
2. Sydney's COVID-19 response: The City of Sydney and the New South Wales (NSW) Government have implemented various measures to combat the spread of COVID-19. These include public health campaigns, increased cleaning and disinfection, and restrictions on gatherings and events.
3. Creative messaging: While I couldn't find any specific instances of "coronavirus wash hands" being written in the skies above Sydney, there have been creative campaigns and initiatives to spread awareness about COVID-19. For example, in 2020, the Australian Government launched a public awareness campaign featuring a cartoon character named "Coronavirus" to educate people about the virus and how to prevent its spread.

While I couldn't find any evidence of the exact phrase "coronavirus wash hands" being written in the skies above Sydney, it's possible that similar campaigns or initiatives may have taken place in the city or surrounding areas. If you have any more information or context about the specific event you're referring to, I'd be happy to try and help you further!