Virtual wards: Caring for COVID-19 patients at home could save lives

Do you own an oximeter? If so, do you know how and when to use it? It could save your life. COVID-19 has killed at least 60,000 people in the UK. Many who die have a sudden drop in their blood oxygen levels a day or two before their lungs fail. Unlike in many other chest diseases (asthma, for example), […]
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