Tag: Hypoxia
What’s a pulse oximeter? Should I buy one to monitor COVID at home?
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Having a low level of oxygen in the blood is an early sign of worsening COVID. But not everyone gets obvious symptoms. For...
COVID can worsen quickly at home. Here’s when to call an ambulance
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Most Australians diagnosed with COVID-19 recover at home, rather than in a quarantine facility or hospital. About 10% have required hospital treatment. However, a...