Rapid antigen tests-how to use them effectivelyThe rise of the highly transmissible delta variant across the U.S. has increased demand for rapid antigen COVID-19 tests that can be purchased from a pharmacy without a prescription, used at home, school or work, and administered in 15 minutes results w

At this point in the pandemic, chances are you or someone you know has been tested for COVID-19 at least once. But do you know which test you took and the pros and cons of these different tests?Two main types of tests are used to diagnose SARS-CoV-2 infection: molecular tests (better known as PCR te

Assisted by the examiner with a tongue depressor, the pharyngeal swab is passed over the base of the tongue to reach the lesions of the pharyngeal isthmus.

How Do I Choose the Right Influenza Test Kit for Me The most common and fastest type of flu test is called a rapid influenza diagnostic test (RIDT).

Nasal swab collection method: Wet the swab in normal saline. Measure the distance from the nostril to the base of the ear with a swab and mark it with your finger.

Novel coronavirus pneumonia, which is being launched in February 3, according to the European Union News Agency, is a country that has been in a public situation for more than two years, especially in many countries that are seriously attacked by viruses in Europe and North America.

The PCR laboratory is also called the gene amplification laboratory. PCR is the abbreviation for Polymerase Chain Reaction. It is a molecular biology technique used to amplify specific DNA fragments, which can be regarded as a special DNA replication in vitro.