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) COVID-19 is caused by the SARS-CoV-2 virus. As a virus it must multiply within the...

) COVID-19 is caused by the SARS-CoV-2 virus. As a virus it must multiply within the host’s cells. Please explain how the immune system would find and respond to this virus (as opposed to a bacterial illness).   You may use Influenza H1N1 if you would prefer

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