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Covid testing

Modeling gives data-driven picture of COVID-19 risks

Cornell researchers found no evidence of students transmitting COVID-19 to employees or the broader community during the fall semester, but students who traveled were eight times more likely to test positive within two weeks of their return. Read more

Nasal spray blocks COVID-19 infection in ferrets

Cornell researchers have helped develop a nasal formulation that blocks the spread of COVID-19 among ferrets – and are hopeful the formulation could have the same effect on humans, and potentially generate therapeutic treatments as well. Read more