it had finalized plans for phase 3 testing of its COVID-19 vaccine candidate. The late-stage trial will include 30,000 participants and is expected to begin in July.
The trial will test just one dose level of the vaccine, 100 micrograms, given in two shots. In the earlier phase 1 study involving 45 healthy volunteers, the company explored lower and higher doses, but preliminary results revealed by the company from this trial suggested that 100 micrograms provided the desired immune response safely.
The phase 2 study is ongoing, and is enrolling 600 healthy people who will be followed for a year after their injections. This stage will continue to look at the vaccine’s safety as well as collect further data on its effectiveness. This study will include more people who might be a high risk of exposure to COVID-19, such as health care workers and residents in long-term care facilities.
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Source: Reuters - 🏆 2. / 97 Read more »