According to Dr. Jose Luis Perez, Chief Medical Officer at South Central Family Health Center in Los Angeles, “There are more than a hundred different viruses that cause upper respiratory infections. Those include COVID19, RSV and the influenza virus.” Pulse oximeter captures measurement of oxygen saturation level in the patient's body.
According to Dr. Jose Luis Perez, Chief Medical Officer at South Central Family Health Center in Los Angeles, “There are more than a hundred different viruses that cause upper respiratory infections. Those include COVID19, RSV and the influenza virus.” Pulse oximeter captures measurement of oxygen saturation level in the patient's body. Credit: hub.jhu.edu