Janssen Pharmaceutica starts COVID-19 vaccine trials in July
By using this method, Janssen Pharmaceutica will rigorously test the safety of the vaccine and check the 'reactogenicity', the ability of the vaccine to elicit a reaction, and the 'immunogenicity', the reaction of the immune system to the vaccination.
A vaccine by the first half of 2021
Johan Van Hoof, head of the vaccines department at Janssen Pharmaceutica, is optimistic. “There is a real chance that a coronavirus vaccine will be available in the first half of 2021. In January, we started with 12 candidate vaccines. Due to the rapid progress and excellent results of animal testing as well as the excellent collaboration we’ve had with legislators and authorities, we were able to select a final vaccine candidate sooner than expected. Based on those successes, we expect to have an effective vaccine in the first half of next year.”
1000 volunteers needed
"In total, we expect to recruit a thousand people for the tests,” Johan continues. “We want to make sure the vaccine is safe, but above all, we want to ensure that it produces the right immune response.” Johan is also confident about the safety of the vaccine. “The platform on which the vaccine was based has already been used by 67,000 people. So, I don’t expect any surprises there.”