UW-Madison researchers have developed an experimental saliva test for COVID-19 that they say could be quicker, cheaper and easier to use than the nasal swab test most people take to see if they have the coronavirus.
University Communications
UW-Madison researchers have developed an experimental saliva test for COVID-19 that they say could be quicker, cheaper and easier to use than the nasal swab test most people take to see if they have the coronavirus.