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Covid 19 - Coggle Diagram
Covid 19
The spread of covid-19
At first the transmission of this virus could not be determined between humans. Then, it was confirmed that this transmission of pneumonia can be transmitted from human to human (Relman, 2020)
The structure of the coronavirus forms a cube-like structure with the protein S located at the surface of the virus, which plays a role in the attachment and entry of the virus into the host cell (the interaction of S protein with its receptors in the host cell) (Wang, 202
Coronaviruses are called zoonotic viruses, which are viruses that are transmitted from animals to humans
After transmission, the virus enters the upper airway and then replicates in upper airway epithelial cells (carrying out its life cycle). After that it spreads to the lower airway.
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What is Covid 19?
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Sensitive to heat and can be inactivated by disinfectants containing chlorine, ether, alcohol, formalin, and chloroform
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Indirect
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Touching objects that have been contaminated with the virus, then touching the eyes, nose and mouth
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Direct
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Covid-19 is spread primarily from person to person through small droplets from the nose or mouth, expelled when a person with covid19 coughs or
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