To Test Virus Vaccines, U.K. Study Will Intentionally Infect Volunteers
The hotly contested strategy of deliberate exposure, known as a human challenge trial, could speed up the process of identifying effective coronavirus vaccines.
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To Test Virus Vaccines, U.K. Study Will Intentionally Infect Volunteers
The hotly contested strategy of deliberate exposure, known as a human challenge trial, could speed up the process of identifying effective coronavirus vaccines.