Correct Execution of the Nasopharyngeal Swab: A Fundamental Method to Improve Diagnosis of SARS-CoV-2 Infection

Background Severe acute respiratory infection Coronavirus 2 (SARS-CoV-2) has spread all over the world since December 2019. Treatment of syndrome represents an important challenge for physicians. Spread prevention relies on a correct diagnosis which is performed with nasopharyngeal swabs. Objective To describe proper execution swab few simple steps. Methods Figures and video recording. Results A steps are presented within this paper in order to perform easily SARS-Cov-2 other possible infectious diseases airways tract. Conclusions Implication Nursing Nasopharyngeal may be easier way than usually thought. This method also used any microorganism detection. By following steps, can obtained.