View Covid Test Swab Graphic Pics. Centers for disease control and prevention are the oropharyngeal (back of the throat through the mouth) and anterior nares (up the nostril—although the nasopharyngeal is most effective. Tells you if you have an active coronavirus infection and if you are contagious.

A throat swab done with SG Shield, a single-use ... from www.healthxchange.sg

Called a nasopharyngeal swab or culture, it allows doctors to collect a sample of secretions from the uppermost part of the throat, behind the nose. During the shipping process, most molecular test swabs. Centers for disease control and prevention are the oropharyngeal (back of the throat through the mouth) and anterior nares (up the nostril—although the nasopharyngeal is most effective.

Tells you if you have.

All swab specimens should be placed immediately in a sterile transport tube containing viral transport medium, amies transport medium or sterile saline. All swab specimens should be placed immediately in a sterile transport tube containing viral transport medium, amies transport medium or sterile saline. The number and types of available tests vary widely based on geographic region and health care facility. Centers for disease control and prevention are the oropharyngeal (back of the throat through the mouth) and anterior nares (up the nostril—although the nasopharyngeal is most effective.