Evaluation of Specimen Types and Saliva Stabilization Solutions for SARS-CoV-2 Testing.

Identifying SARS-CoV-2 infections through aggressive diagnostic testing remains critical to tracking and curbing the spread of the COVID-19 pandemic. Collection of nasopharyngeal swabs (NPS), the preferred sample type for SARS-CoV-2 detection, has become difficult due to the dramatic increase in testing and consequent supply strain. Therefore, alternative specimen types have been investigated that provide similar detection sensitivity with reduced health care exposure and the potential for self-collection.

Performance evaluation of antibody-based point-of-care devices intended for the identification of immune responses to SARS-CoV-2.

The novel coronavirus outbreak caused by the severe acute respiratory syndrome coronavirus (SARS-CoV-2) was first identified in December of 2019 in Wuhan, China. The local outbreak quickly rose to pandemic level that has spread to more than 188 countries with more than 19 million cases and 732,467 deaths worldwide. The current recommendation for testing is RT-PCR based tests of nasopharyngeal or alternatively nasal- and/or oropharyngeal swabs that detects infection with SARS-CoV-2 to diagnose acute infection.

Public health. Building microbial forensics as a response to bioterrorism.

Combating bioterrorism is a challenge to all of us. To be proactive, the U.S.