![]() ![]() There were concerns about partnering with the NBA when all these other people need testing. "My goal is not to test athletes," Grubaugh said. The team found successful results using reagents that are commonly available, meaning labs everywhere could implement the Yale protocol, Grubaugh said. The Yale test replaces the extraction step with the introduction of a reagent - chemicals mixed with the saliva sample - and a short heating process that releases the virus genome. "(The Yale test) loses a little bit of sensitivity, but what we gain is speed and that it should be up to 10 times cheaper," Grubaugh said. Scientists warned early in the pandemic about supply chain bottlenecks and shortages in equipment required to extract RNA.Įxtraction makes for a clearer and more certain result, according to both Brooks and Grubaugh. The Yale test removes one cumbersome and expensive step - the extraction of RNA from samples - that is a core part of nasal swab tests and the Rutgers test. ![]() Depending on the proximity of the lab, consumers could get results back within a few hours - and definitely within 24 hours, Grubaugh said. Consumers dribble saliva into a narrow tube. The Yale test funded by the league and players' union is simple enough to be used by labs everywhere provided they go through required accreditation processes, said Nathan Grubaugh, an assistant professor of epidemiology at Yale and one of two senior authors, along with Anne Wyllie, an associate research scientist in epidemiology, behind the saliva studies. Those teams fly saliva samples to one of several labs - including the Rutgers lab in New Jersey - approved for administering the test, which adds time and cost. ![]() Several NBA teams used the Rutgers test in June, and Brooks said several sports teams are still using it. The Rutgers test can be taken at home and returns results in 24 to 48 hours. The leading coronavirus saliva test, developed at a Rutgers University lab and given the same permission by the FDA in mid-April, costs individual consumers up to $150 - though that can be reduced to $60 or $70 in some circumstances, said Andrew Brooks, an associate professor at Rutgers and chief operating officer of RUCDR Infinite Biologics, the lab behind the test. ![]()
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