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A person infected with Coronavirus can infect their environment 3 or 4 days before the first symptoms of “Covid-19” appear, since about 200 particles of the virus can be released into the air with a single exhalation.
Its ability to infect others peaks two days before symptoms appear and the first day after they appear.
This was announced by the deputy director of the Center for Epidemiology, Russian professor Natalia Pshinishnaya, in an interview she gave to the “Novosti” agency. He said that a person infected with the coronavirus can be considered a source of infection 5 days or sometimes 7 days before the first symptoms appear.
He indicated that its ability to transmit the infection to the ocean begins to decrease two days after the manifestation of the disease, to disappear completely later.
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