Pulse oximetry is a test that’s used to measure the oxygen saturation of the blood. In a few seconds, two numbers are displayed: oxygen saturation and pulse rate. Pulse oximeters are extremely reliable in detecting oxygenation problems and elevated heart rates.
Reusable & washable fabric produced with Silverplus® technology. It prevents the growth of bacteria which cause unpleasant odors, discoloration, staining, and deterioration.
The so-called interim analysis looked at the first 94 confirmed cases of Covid-19 among the more than 43,000 volunteers who got either two doses of the vaccine or a placebo. It found that fewer than 10% of infections were in participants who had been given the vaccine. More than 90% of the cases were in people who had been given a placebo.
