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In-Depth: Why researchers are intentionally infecting people with COVID-19 Scientists debate ethics of UK's challenge trials Researchers in the United Kingdom have just launched a controversial new study called a challenge trial where they will intentionally infect volunteers with the virus that causes COVID-19. and last updated 2021-04-21 21:10:26-04 SAN DIEGO (KGTV) -- Researchers in the United Kingdom have just launched a controversial new study called a challenge trial where they will intentionally infect volunteers with the virus that causes COVID-19. The study at the University of Oxfor...

Why Oxford researchers are intentionally infecting people with COVID-19 Scientists debate ethics of U.K.'s challenge trials Researchers in the United Kingdom have just launched a controversial new study called a challenge trial where they will intentionally infect volunteers with the virus that causes COVID-19. By: KGTV Staff and last updated 2021-04-22 13:31:06-04 Researchers in the United Kingdom have just launched a controversial new study called a challenge trial where they will intentionally infect volunteers with the virus that causes COVID-19. The study at the Universit...