#SARSCoV2 from transmissionto disease:
1. Spike protein on the virus binds the ACE2 receptor on human cells. The Virus RNA is released into the cell, where it is translated into proteins that assemble and make-up new virus particles that are then sent back out of the cell
1. Spike protein on the virus binds the ACE2 receptor on human cells. The Virus RNA is released into the cell, where it is translated into proteins that assemble and make-up new virus particles that are then sent back out of the cell
2. #SARSCoV2 comes out of the respiratory tracton small aerosols that stay airborne and are then inhaled; on bigger respiratory dropletsthat splash into others' nose/mouth/eyes or they land on surfaces and get picked up by touch; the virus is also excreted through human waste
3. #COVID affects many of the body's systems—upper and lower respiratory tract ; heart, where it can cause arrhythmias & other problems; digestive problems like nausea, pain, vomiting; neurologicalproblems where people suffer cognitive challenges even after recovery & more.
4. When virus is inhaled & lodged deep into lungs it can cause a lot of damage. It gets inside airway cells & other cell types where it damages/kills them. It can also cause immune system cells (Macrophage/Neutrophils) to go haywire, further damaging lungsrespiratory failure.
5. There is so much we still don't know about #COVID19. Please take precaution, physical distance, wear a mask, ventilate indoor spaces, and practice good hygiene. https://www.cell.com/trends/immunology/fulltext/S1471-4906(20)30233-7?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS1471490620302337%3Fshowall%3Dtrue