وينبغي لك التحقق من النصائح المحلية في المكان الذي تعيش وتعمل فيه. The strategy builds on and supersedes former WHO strategic preparedness and response designs for COVID-19. It emphasizes extended-time period, regime management of COVID-19 and various coronavirus health conditions, embedded in national Health care and overall health emergency techniques https://greatn085jkk3.mybuzzblog.com/profile