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  1. COVID-19 | Australian Centre for Disease Control

    Dec 18, 2025 · COVID-19 is a highly contagious respiratory disease. It spreads through respiratory droplets and airborne particles. It can be serious, especially for certain groups. Getting vaccinated is …

  2. Coronavirus - World Health Organization (WHO)

    Dec 25, 2025 · Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and …

  3. Coronavirus - Wikipedia

    Coronaviruses are a group of related RNA viruses that cause diseases in mammals and birds. In humans and birds, they cause respiratory tract infections that can range from mild to lethal.

  4. Coronavirus (COVID-19) - Department of Health and Aged Care

    3 days ago · Find information on COVID-19, how to protect yourself and those around you, and the current situation in Australia.

  5. Coronavirus disease 2019 (COVID-19) - Symptoms and causes

    Oct 21, 2025 · Coronavirus disease 2019 (COVID-19) is an illness caused by the virus SARS-CoV-2. Learn more about the symptoms, risks and ways to protect yourself.

  6. Coronavirus - ABC News

    Updates and key information about COVID-19 from ABC News.

  7. Coronavirus updates, latest news and important information on the …

    Check this page for latest news updates and breaking headlines on the coronavirus 'COVID-19' pandemic and its impact in Australia and around the world.

  8. About COVID-19 | Covid | CDC

    COVID-19 (coronavirus disease 2019) is a disease caused by the SARS-CoV-2 virus. It can be very contagious and can spread quickly. COVID-19 most often causes respiratory symptoms that can feel …

  9. 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 treatment for COVID-19.

  10. 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 an infected person. Transmission is more likely in close contact …