Proper noun
Koprowski (plural Koprowskis)
A surname.
Human trials of Sabin's vaccine began in 1957, citation and in 1958 it was selected, in competition with the live vaccines of Koprowski and other researchers, by the US National Institutes of Health. Source: Internet
The next day, Oct. 21, an attorney working for the woman sent Koprowski a cease and desist letter. Source: Internet
“It’s amazing to know that we have resources like The Runway and MGIC to assist fashion students in Michigan,” said Emily Koprowski, another senior ATM major. Source: Internet
Just a year ago Koprowski started a nonprofit called Opportunity Dallas. Source: Internet