Dr. John Cambell can’t figure out why the establishment prefer to blame systemic racism for the higher rate of Covid-19 related deaths among black people instead of acknowledging that racial differences are not purely cosmetic and Africans are not adapted…
This Video is going to talk about the Immune System and how it works in our bodies. Are you curious about how the virus goes into your body? How your body’s immune system work to defense external harmful bacteria or…
How Coronavirus Kills؟ Medical 3D Animation_Leads you to understand Respiratory system, cell, immune system, antibody-antigen reaction and much more