vaccine

Viewpoint: Human challenge trials – volunteers intentionally infected with COVID-19 – are ‘uninformative, unnecessary and unethical’

Deliberately infecting volunteers with SARS-CoV-2 to test the efficacy of vaccine candidates is unnecessary, uninformative, and unethical. … [O]ne prominent ...
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Ethical pros and cons of infecting healthy volunteers in quest for COVID-19 vaccine

Instead of vaccinating hundreds to thousands of people and waiting to see if they naturally catch the virus, scientists would ...
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Speeding up coronavirus vaccine development by intentionally infecting the healthy? Volunteers are lining up

Momentum is building to speed the development of coronavirus vaccines by intentionally infecting healthy, young volunteers with the virus. A ...