and those are biotech, pfizer, johnson and johnson medina and astrazeneca. but that excludes the vaccines made by, for example, russia sputnik v, the chinese vaccine. and india's vaccines, including covey shield. now covey shield is basically a copy of astrazeneca. now, these excluded vaccines are approved by the world health conversation, and they are distributed by kovacs, which is approved and supported by the european union. and they also some of the most huge vaccines across parts of india, south america, and africa. so the african union has lotion, official complaint saying that this use system basically risks the equitable treatment of people from countries relying on carfax schemes. and also create inequality between particular european union vaccinated citizen, a person from hungary who has received sputnik v will be considered unvaccinated by germany when they arrive, no matter what a digital app says. some countries are exercising their right to recognize more vaccines, such as greece, no doubt in an effort to boost tourism. but the spot is critic