nasopharyngeal swabs

Oropharyngeal Secretion Testing May Reduce False Negative COVID-19 Results

Oropharyngeal secretion (OS) testing may reduce the number of false negative results from patients...

Kansas Asks Dentists to 3-D Print Nasal Swabs for COVID-19 Testing

Kansas health officials are asking dentists in the state who have SLA 3-D printers...