Axios: “Wealthy nations – including the U.S., the U.K. and the EU – have vaccinated their citizens at a rate of one person per second over the last month, while most developing countries still haven’t administered a single shot, according to the People’s Vaccine Alliance. As higher-income countries aim to achieve herd immunity in a matter of months, most of the world’s vulnerable people will remain unprotected. Experts say that mutations that may arise while the virus spreads could be a danger to us all, vaccinated or not. Even though more vaccines will arrive in developing nations soon, only 3% of people in those countries are likely to be vaccinated by mid-2021. At best, only a fifth of their population will be vaccinated by the end of the year, per the People’s Vaccine Alliance.”