Covid-19 virus can be defined simply as a strong respiratory disease transmitted by droplets. The main target of the virus is the lungs, which are very delicate organs.The virus initially developed in a laboratory in Wuhan, China. However, due to the lack of response from other countries, it made its way to Europe and other continents, bringing with it a harvest of death, large financial losses and maximum increase in the production and export of products that fight the pandemic.
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