When will vaccines arrive in developing countries? | Video | CNN

In reference to the distribution of the covid-19 vaccines to be distributed by Covax (The Global Access Mechanism to Vaccines against COVID-19), the deputy director of the Pan American Health Organization, Dr. Jarbas Barbosa, says that the countries Developing countries will have greater access to Covax vaccines at first, because rich countries have even started to purchase the vaccine through bilateral agreements.