Widespread pulse oximetry screening for Covid pneumonia \u2014 whether people check themselves on home devices or go to clinics or doctors\u2019 offices \u2014 could provide an early warning system for the kinds of breathing problems associated with Covid pneumonia.<\/p>\n
People using the devices at home would want to consult with their doctors to reduce the number of people who come to the E.R. unnecessarily because they misinterpret their device. There also may be some patients who have unrecognized chronic lung problems and have borderline or slightly low oxygen saturations unrelated to Covid-19.<\/p>\n
All patients who have<\/em> tested positive for the coronavirus should have pulse oximetry monitoring for two weeks, the period during which Covid pneumonia typically develops. All persons with cough, fatigue and fevers should also have pulse oximeter monitoring even if they have not had virus testing, or even if their swab test was negative, because those tests are only about 70 percent accurate. A vast majority of Americans who have been exposed to the virus don\u2019t know it.<\/p>\n Read it all<\/a>.<\/p>\n This opinion piece recommends two weeks of home fingertip oxygen monitoring for people with Covid, to detect pneumonia signs early: The Infection That\u2019s Silently Killing Coronavirus Patients https:\/\/t.co\/bh7yzJ8jwu<\/a><\/p>\n \u2014 Sheri Fink (@sherifink) April 21, 2020<\/a><\/p><\/blockquote>\n\n