Please provide your email address to receive an email when new articles are posted on . At-home testing for COVID-19 more than tripled during the omicron wave in the United States, but there were ...

The omicron variant wave in the United States triggered a sharp increase in the use of at-home Covid-19 tests, the Centers for Disease Control and Prevention reported Friday. Researchers compared the ...

As the Omicron surge drives infection rates to record highs, testing has emerged as an essential tool for limiting its spread. But over the last month, laboratories and manufacturers have struggled to ...

The performance of some home testing kits for covid-19 appears to have declined as the omicron variant emerged, suggests a study published by The BMJ today. The findings, based on three widely used ...

The use of at-home coronavirus tests surged during the winter Omicron wave in the United States, with white, high-income and highly educated people most likely to report using the tests, an online ...

(AP) — Pfizer is enrolling healthy adults to test a reformulated COVID-19 vaccine that matches the hugely contagious omicron variant, to see how it compares with the original shots. Pfizer and its ...

A number of Illinois-based COVID testing companies are now under investigation by state authorities. Meanwhile, public health experts are monitoring a new subvariant of omicron, but how worried should ...