What is COVID-19
Information about COVID-19 including where the virus came from, how it spreads, current variants of concern including Omicron, and treatments.
What the COVID-19 symptoms are, including Long COVID, how fast they appear, and what to do if you have any symptoms.
COVID-19 infection and immunity
Information about how long people with COVID-19 are likely to be infectious, and what we know about immunity from COVID-19.
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