News > Johnson & Johnson Starts Two-dose Trial of Its Covid-19 Vaccine Candidate
Johnson & Johnson Starts Two-dose Trial of Its Covid-19 Vaccine Candidate
Dais Newsfeed | 16/11/2020 01:31 PM | Click to read full article
Johnson & Johnson launched a new large-scale late-stage trial on Monday to test a two-dose regimen of its experimental Covid-19 vaccine and evaluate potential incremental benefits for the duration of protection with a second dose.
The US drugmaker plans to enrol up to 30,000 participants for the study and run it in parallel with a one-dose trial with as many as 60,000 volunteers that began in September.