What is a Nasopharyngeal Swab?

In addition to being the standard testing method for COVID-19, the nasopharyngeal swab is also frequently used for the detection of various viruses.

How to Obtain a Nasopharyngeal Swab Specimen

HINT: How to promote comfort and safely perform a nasopharyngeal (NP) swab on children and youth — Connected Care @ SickKids

MedUni Vienna anatomical study: Nasopharyngeal swabs for diagnosing Covid-19

COVID-19 Nasal Swab Collection

Nasopharyngeal Swab vs Nasal Swab: Comparing Methods

Travel Covid Test: Nasal or Nasopharyngeal Sample?

A better nasal swab for Covid-19 testing, MIT News

What is a Nasopharyngeal Swab?

Simple Nasal Swab Can Provide Early Warning of Emerging Viruses