Phase 3 clinical trial of COVID-19 vaccine underway

As the race to develop a safe and effective vaccine to protect against COVID-19 continues, phase 3 trials of investigational vaccines are underway. In this Q&A, Dr. Gregory Poland, an infectious diseases expert and head of Mayo Clinic's Vaccine Research Group, explains the meaning of phase 3, who's being tested and the hopeful outcomes. Watch: [...]
Source: Mayo Clinic Research News - Category: Research Source Type: news