Но правительства уже не могут вводить жесткие меры

The COVID-19 epidemic is believed to have started in late January 2020 in France. We report here a case of a patient hospitalized in December 2019 in our intensive care, of our hospital in the north of Paris, for hemoptysis with no etiological diagnosis and for which RT-PCR was performed retrospectively on the stored respiratory sample which confirmed the diagnosis of COVID-19 infection. Based on this result, it appears that the COVID-19 epidemic started much earlier.

Французские медики обнаружили коронавирус в замороженных пробах, взятых у пациента, поступившего в университетский клинику в пригороде Парижа в декабре прошлого года.