The earnings of the former Quidel, a diagnostic testing company, exploded in 2020 because of COVID-19, and have been going strong ever since. The market doesn't believe this "nouveau riche" story, ...

SAN DIEGO--(BUSINESS WIRE)--Quidel Corporation (NASDAQ: QDEL) (“Quidel”), a leading provider of rapid diagnostic testing solutions, cellular-based virology assays and molecular diagnostic systems, ...

The COVID-19 pandemic has enabled consumers to perform rapid self-tests in the comfort of their homes, a convenient option that test makers like Abbott Laboratories, Becton Dickinson and Quidel are ...

After a blockbuster two years bolstered by sales of its multiple COVID-19 diagnostics, Quidel is looking for a way to reinvest that windfall back into the business—and seems to have found it in the ...

Our indicative theme on Covid-19 Testing Stocks – which includes companies that produce or carry out tests for Covid-19 infections – is up by 24% year-to-date, roughly in line with the S&P 500. While ...

SAN DIEGO--(BUSINESS WIRE)--Quidel Corporation (NASDAQ: QDEL) (“Quidel”), a provider of rapid diagnostic testing solutions, cellular-based virology assays and molecular diagnostic systems, issued the ...

Summer is time for camp—but it's also prime season for Lyme disease. That's the reminder from diagnostic maker Quidel, which has launched an awareness campaign highlighting the rise and risk of the ...

Point-of-care diagnostic solutions manufacturer Quidel (QDEL) was recently selected by the State of Delaware as the COVID-19 testing partner for its schools. Delaware is planning to reopen its K-12 ...

San Diego’s Quidel Corp. boosted its fourth quarter sales forecast on Thursday after the omicron and delta variants sparked increased demand for its rapid at-home COVID-19 tests. The company, which ...