XLOG: READY TO HELP
WHAT WE DO
We are dedicated to helping businesses and institutions open and remain open during the COVID-19 pandemic by partnering with licensed medical professionals that can conduct surveillance, interval and confirmatory testing for SARS-CoV-2, the virus that causes COVID-19.
The goal, helping you prevent an isolated case from converting to an outbreak.
VIRAL VS ANTIBODY
VIRAL TESTING
Authorized assays for viral testing include those that detect SARS-CoV-2 nucleic acid or antigen. Viral (nucleic acid or antigen) tests check samples from the respiratory system (such as nasal or oral swabs or saliva) to determine whether an infection with SARS-CoV-2, the virus that causes COVID-19, is present. Viral tests are recommended to diagnose acute infection of both symptomatic and asymptomatic individuals, to guide contact tracing, treatment options, and isolation requirements Some tests are point-of-care tests, meaning results may be available at the testing site in less than an hour. Other tests must be sent to a laboratory, a process that may take at least 1-2 days.
ANTIBODY TESTING
FDA has not authorized using antibody tests to diagnose SARS-CoV-2 infection, and CDC does not currently recommend using antibody testing as the sole basis for diagnosis of acute infection. In certain situations, serologic assays may be used to support clinical assessment of persons who present late in their illnesses when used in conjunction with viral detection tests. In addition, if a person is suspected to have a post-infectious syndrome caused by SARS-CoV-2 infection (e.g., Multisystem Inflammatory Syndrome in Children; MIS-C), serologic assays may be used.
Serologic assays for SARS-CoV-2 infection, are an important tool for surveillance and epidemiologic studies, such as understanding the transmission dynamic of the virus in the general population. Unlike direct viral detection methods, such as nucleic acid amplification or antigen detection tests that can detect acutely infected persons, antibody tests help determine whether the individual being tested was previously infected—even if that person never showed symptoms.