Self-monitoring blood oxygen at home can help COVID patients spot early warning signs, study finds - Medical Xpress

Measuring blood oxygen levels at home is a safe way for people with COVID-19 to spot signs that their health could be deteriorating, and they may need emergency and hospital care, new research led by Imperial College London has found.

Measuring blood oxygen levels at home is a safe way for people with COVID-19 to spot signs that their health could be deteriorating, and they may need emergency and hospital care, new research led by… [+4308 chars]

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