As the numbers of coronavirus cases in San Antonio and Bexar County continue to rise, many are wondering if the symptoms they’re having are COVID-19 too.
Many who test positive learn they actually have pneumonia and didn’t realize it until it’s very hard for them to catch their breath.
Ursula Pari shows us a small medical device you can buy and use at home, to find out if your lungs are getting the oxygen they need.
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