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Penn State wastewater testing shows potential for future coronavirus monitoring

While most students are aware of Penn State’s walk-up and randomized coronavirus testing, there’s other testing strategies happening beneath the surface of campus. Wastewater testing for the coronavirus has been part of Penn State’s layered testing strategy since before the 2020-21 school year. Starting in July 2020, a team of university professors and experts began sampling wastewater from both on-campus and off-campus areas in State College, according to Heather Preisendanz, as...
Heather Preisendanz Michael Shreve University Area Joint Authority Department Of Agricultural Penn State College Of Agricultural Sciences College Of Nursing
Source: psu.edu

Penn State researchers develop at-home 'smell tests' that aim to detect COVID-19 cases

The team created two different smell tests and will analyze which one is more effective in predicting a positive COVID-19 diagnosis. The team hopes to develop an inexpensive, at-home test that can be used as a "warning sign of a community outbreak in time to thwart it," according to the release. The first test asks the user to identify odors such as smoke, strawberry, chocolate and onions, while the second works to reveal the users sensitivity to different concentrations of the same odor.  Whi...
United States John Hayes Steven Munger University Of Florida Center Arizona State University National Institutes Of Health

Daily DIY Sniff Checks Could Catch Many Cases of COVID-19

Covid-19 Dec 29, 2020 02:18 PM By The Conversation Coffee has become a popular part of DIY sniff tests. waferboard / Flickr, licensed under CC BY 2.0 Smell loss – called anosmia – is a common symptom of COVID-19. For the past nine months, the two of us – a sensory scientist and an infectious disease epidemiologist – have applied our respective expertise to develop smell-based screening and testing programs as part of a response to the SARS-CoV-2 pandemic. In early October, ...
Johne Hayes Penn State Food Science Cara Exten Assistant Professor Creative Commons

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