28 April 2020 - Eight ways in which scientists hope to provide immunity to SARS-CoV-2.
More than 90 vaccines are being developed against SARS-CoV-2 by research teams in companies and universities across the world. Researchers are trialling different technologies, some of which haven’t been used in a licensed vaccine before.
At least six groups have already begun injecting formulations into volunteers in safety trials; others have started testing in animals.
Nature’s graphical guide explains each vaccine design.