A Possible Weapon Against the Pandemic: Printing Human Tissue - The New York Times
▻https://www.nytimes.com/2020/07/27/science/bioprinting-covid-19-tests.html
An organoid replicates an organ in its purest form and offers data points that might not occur in clinical trials, he said, adding that the testing is additive to, rather than in lieu of, clinical trials.
Testing on bioprinted skin or other miniature organs also can more readily determine which drugs that work in animals like rats might not perform well in people.