Hello friend @carlir.

Actually the arrival of the Covid-19 pandemic is going to represent a long road in the search to stop it, since other types of variations are being generated, such as the ones you share with us on this occasion.

Let's hope that as humanity we can face it in a united way and that the countries with a higher degree of development in all senses can help the rest of the countries with a lower degree of development.

Thank you for sharing such a rich and important content with all of us. Greetings.