By downloading this material, I acknowledge that it may be used only for personal use and personal education and that I will accredit RheumNow.com as the source and owner of this material. Commercial use or mass reproduction of this material without permission from RheumNow (info@rheumnow.com) is prohibited.
The COVID-19 is the greatest challenge people face during this century. The reason I say so is that I have already gone through this illness and it was rather hard. After that illness, I got vaccinated as soon as I had an opportunity. A few days ago I read one article which was provided by letter writing services https://topwritingservice.com/letter-writing-service/ and there were stated some hopeful predictions that we all will have a community immunity in a several years.