Assays for hepatitis B surface antigen (HBsAg) are the most frequently used tests to detect HBV infection. Vaccination for HBV can produce transiently detectable levels of HBsAg in patients.

Taxpayer dollars have flowed largely towards manufacturers of inexpensive rapid antigen tests like Access Bio in New Jersey and iHealth in California, instead of more accurate "molecular ...

The U.S. Food and Drug Administration recommends two negative antigen tests for people with symptoms or three antigen tests for people without symptoms, each performed 48 hours apart.

Going to be married soon? Here are some premarital health checkup lists for Indian couples recommended by a certified health ...

Aug. 30, 2024 The kits offered by the federal government contain antigen tests, which look to see whether a sample taken from your nostrils contains a protein that binds to the coronavirus’ RNA.

The U.S. Food and Drug Administration recommends two negative antigen tests for people with symptoms or three antigen tests for people without symptoms, each performed 48 hours apart.

This degradation is why results from expired antigen tests shouldn't be wholly trusted. What if the Control Line Is Faint? Does the intensity of the control line make a difference in diagnosis?

The global hepatitis B diagnostic tests market is on the brink of significant expansion, driven by a surge in disease incidence, heightened awareness campaigns, and rapid advancements in diagnostic ...

The rapid antigen tests take about 30 minutes to give results. This next set of tests will be able to detect currently circulating variants and can be used for testing in people who have Covid-19 ...

Coronavirus infections have come roaring back this year, prompting the Biden administration to renew one of its earliest responses to the COVID-19 pandemic: Free at-home test kits delivered via ...

Interim results from the phase 2b B-Clear showed that bepirovirsen reduced levels of hepatitis B surface antigen (HBsAg) and HBV DNA after 24 weeks' treatment to below the lower limit of detection ...