Positive tests have increased from 7.6% to 8.4% in a week. Whilst hospitalisations have also increased from 2.00 per 100,000 ...

NORFOLK, Va. — As respiratory virus season ramps up, many people are looking for at-home COVID-19 tests — I wanted to see what tests are available and how much they will cost you. At the top of the ...

SAN DIEGO, Sept. 22, 2025 /PRNewswire/ -- Building on its leadership in point-of-care diagnostic testing, QuidelOrtho Corporation (Nasdaq: QDEL) ("QuidelOrtho"), a leading global provider of ...

Researchers discuss the effects of azelastine nasal spray on the rate of SARS-CoV-2 infection as compared to placebo.

Amid the uncertainty surrounding eligibility for and access to the latest Covid-19 vaccine, a new study has found that a common nasal spray could help prevent infection. This randomized ...

Objective This study examined the patterns and persistence of SARS-CoV-2 seropositivity among college students from March to ...

Researchers say people using a common allergy nasal spray, azelastine, were 69% less likely to contract COVID-19.

The federal government program that mailed free at-home COVID-19 tests to households is no longer active. Some insurance providers may still cover the cost of at-home tests, and free tests may be ...

COVID cases are rising in NY as some dust off expired at-home tests. Some expiration dates have been extended.

The federal government program that mailed free at-home COVID-19 tests to households is no longer active. Some insurance providers may still cover the cost of at-home tests, and free tests may be ...