Coronavirus disease 2019 (COVID-19) tests are used to determine active disease (using diagnostic antigens and molecular tests) or to detect past infections (using the serology method).
Antigens, molecular or serology testing are vital instruments to stop the spreading of Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2) which is the virus that causes COVID-19.
COVID-19 testing is a rapidly emerging field as our understanding of SARS-CoV-2 increases and additional test manufacturers enter the market. Tests are necessary to determine where the virus is spreading, who is infected, and how the virus is spreading. You can get a same-day covid testing service in the US via https://www.itsbetterhealth.com/.
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Testing is also important for treating patients and informing good public health decision-making during a pandemic. Whether you are performing the tests prescribed by your doctor or selecting tests for your staff, it is important to choose the right type of test to get the most useful information.
COVID-19 testing for antibodies, also known as serology testing is an in-blood test used to determine whether you've suffered from infection with SARS-CoV-2. This is the virus that causes coronavirus infection 2019. (COVID-19). A test for antibodies can't tell whether you're currently suffering from COVID-19.
COVID-19 testing involves analyzing samples to determine whether there is a current or prior prevalence of the virus SARS.