The new agreement amends a deal reached in October to partially fund its acquisition of some Alere businesses. That agreement was for $270 million.
Sales were driven by the cardiac testing products acquired last year from Alere and offset a decline in rapid immunoassay sales tied to the flu season.
The test detects and distinguishes pertussis and parapertussis in nasopharyngeal swab samples. It is for use on the Quidel's Solana MDx instrument.
Rapid immunoassay product revenues — including sales from the firm's QuickVue, Sofia, and Eye Health products — rose 40 percent year over year.
The CDC says that the number of people in the US who have been infected with diseases carried by mosquitoes, ticks, and flea bites have more than tripled in recent years.
Using an immunoassay as an initial screening tool saved approximately $36,000 over multiplex PCR panel use alone when performed in a period of high flu prevalence.
The decline matched the struggles of the broader stock market, though bright spots could be found with GenMark, Quidel, and NanoString all having good months.
The investment bank based the upgrade on potential for growth in the installed base of Quidel's immunoassay and molecular instruments, among other factors.
The increased revenues were due primarily to cardiac immunoassay sales from the newly acquired Triage and BNP businesses as well as increased sales of rapid immunoassay products.
Among the firms reporting, BGI talked about plans to cut down the time and cost of its WGS service, and Invitae's CEO made a surprising proclamation about genetic testing.
The New York Times and ProPublica look into the close relationship between a startup and Memorial Sloan Kettering Cancer Center.
Yahoo News reports millions of dollars are being transferred from NIH, CDC, and other programs to pay for the housing of detained undocumented immigrant children.
In Science this week: in vitro generation of human reproductive cells, and more.
Researchers gave a handful of octopuses MDMA to find that they too act more social on the drug, Gizmodo reports.