Primarily because the medical staff cannot tell to the patients “media and politicians are lying to you”, because patients are coming with the sympthoms of flu, and they cannot reject them if they have a serious condition. On the other hand, public health system in the EU and USA is so devastated they do not have anything in the quantities necessary for the ‘flu rush’ in the hospitals, so they have to ask help. There is another thing: those 500.000 test Americans has transported to US were bought… which means some Italian PRIVATE company has profited selling tests, while the Italian state must beg for help Russia, China and Cuba. And if you ask why they are helping – well that should be clear: They are opening new doors for further cooperation, economic before everything, with the countries they are helping. It is the new, multipolar World in action.