COVID-19 strains and vaccine efficacy explained | Coronavirus | 9 News Australia

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  • 9 News Australia published this video item, entitled “COVID-19 strains and vaccine efficacy explained | Coronavirus | 9 News Australia” – below is their description.

    Dr explains the differences between the COVID-19 variants that have emerged since the start of the coronavirus pandemic. He discusses the Alpha, Beta, Delta and Kappa strains, and the efficacy of current vaccines against them. Subscribe and 🔔: https://bit.ly/2noaGhv | Get more breaking news at 9News.com.au: https://bit.ly/2nobVgF

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    In This Story: COVID-19

    Covid-19 is the official WHO name given to the novel coronavirus which broke out in late 2019 and began to spread in the early months of 2020.

    Symptoms of coronavirus

    The main symptoms of coronavirus are:

    • a persistent new cough (non productive, dry)
    • a high temperature (e.g. head feels warm to the touch)
    • shortness of breath (if this is abnormal for the individual, or increased)

    Latest News about Covid-19

    Below are stories from around the globe related to the 2020 outbreak of novel Coronavirus – since the WHO gave the Covid-19 naming. Most recent items are posted nearest the top.

    5 Recent Items: COVID-19

  • COVID rapid antigen tests to be rolled out in NSW | Coronavirus | 9 News Australia
  • Chinese officials: Flight from Russia source of latest COVID-19 outbreak in east China city
  • NSW records 239 local COVID-19 cases | Coronavirus | 9 News Australia
  • South-east Queensland lockdown, Sydney COVID-19 vaccines | 9 News Australia
  • Queensland records nine new local COVID-19 cases | Coronavirus | 9 News Australia
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