“Put on your oxygen mask first before helping other passengers.” This emergency instruction is given by all airlines at each take-off. This is what the United States seem to be adopting in the fight against Covid-19 at the planetary level. Now that the Biden administration’s goal of delivering a vaccine to 90% of the American population by April 20 is within reach, the United States now says it is ready to deliver millions of doses to the rest. of the world.
Also read: Vaccination campaign, the American example
