article writing. Corona virus A global threat
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In many infectious diseases, the immune system’s reaction to a virus, bacteria, or other pathogen can cause greater harm to the infected individual than the pathogen itself. Sepsis is a deadly example of this phenomenon. Triggered by an infection, the immune system overreacts, releasing chemicals called cytokines that make blood vessels become leaky. That can ultimately reduce oxygen delivery to vital organs, which may cause organ failure. Sepsis kills more than 10 million people a year.
The Covid-19 epidemic is something like sepsis: the reaction by the media and government is likely to produce more harm to societies around the globe than the virus, possibly for many years to come.
I’m not trying to downplay the impact of this virus, officially known as SARS-Cov-2. Fever, cough, and shortness of breath are the primary symptoms. They can appear two to 14 days after exposure, though many people infected with the virus don’t experience any symptoms at all. Based on the data we have so far, the virus appears to be more deadly than the influenza (flu) virus.
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