Coronavirus - Wikipedia
Coronaviruses are a group of related RNA viruses that cause diseases in mammals and birds. In humans and birds, they cause …
Coronavirus - World Health Organization (WHO)
Aug 6, 2026 · Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with …
COVID-19 - Wikipedia
People with the COVID-19 infection may have different symptoms, and their symptoms may change over time.
COVID-19 | Australian Centre for Disease Control
May 1, 2026 · COVID-19 is a viral respiratory infection that spreads easily between people. It can be serious, especially for older …
COVID-19 symptoms, spread and prevention
Jun 22, 2026 · COVID-19 is a highly contagious disease. Symptoms range from mild to severe. Most people recover within a few …
Coronavirus disease (COVID-19)
Nov 27, 2025 · COVID-19 is caused by the SARS-CoV-2 virus, which spreads through the air in infectious respiratory particles from …
12,303,457 Coronavirus cases in Australia - COVID Live
Live tracking of coronavirus cases, active, tests, deaths, ICU, hospitalisations and vaccinations in Australia
Coronavirus Disease (COVID-19): Symptoms & Treatment
COVID-19 is an illness caused by the SARS-CoV-2 virus. It spreads through respiratory droplets.
COVID-19 — vaccination, testing, symptoms | healthdirect
COVID-19 is a contagious disease caused by coronavirus SARS-CoV-2. Read about how to avoid infection, when to get tested and …
Coronavirus (COVID-19) pandemic - Department of Health and Aged …
Mar 13, 2025 · The World Health Organization (WHO) declared the novel coronavirus (COVID-19) a Public Health Emergency of …