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The coronavirus was circulating in France as early on as December , unexampled evidence suggests .
physician in France discover that a patient role who go to the hospital in former December with respiratory symptom was positive for COVID-19,according to The Guardian . The man sign the computer virus nearly a month before France confirmed its first guinea pig . But it ’s still not clear how the man was infect , as he was n’t travel . MD also ca n’t say whether or not the man was France ’s " patient zero . "
The doctors discovered the patient while examination samples taken in December and January from 24 affected role who had all tested negatively charged for the flu . One of the samples , taken from a patient on Dec. 27 , tested positive for COVID-19 .
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The doctors had in the beginning accumulate the sample distribution to test for the influenza using a polymerase Ernst Boris Chain reaction test — the same test used to notice the new coronavirus — which explore for bit of viral genetical material .
The affected role , a 43 - yr - old man from Bobigny , likely became infected sometime between Dec. 14 and Dec. 22,according to the BBC . He presented to the hospital with a wry cough , a fever and trouble breathe on Dec. 27 .
He was demented for 15 days and had infect his two small fry , but not his married woman , Dr. Yves Cohen , the head of resuscitation at the Avicenne and Jean Verdier hospital in Paris tell apart France’sBFM TVon May 3 . It ’s too early to know whether or not this patient was France ’s " patient zero , " he added .
The affected role ’s married woman worked at a supermarket near Charles de Gaulle aerodrome and could have make out in contact with those go far fromChina , according to the BBC . It ’s possible that the patient ’s married woman had been infected first , perhaps asymptomatically , Cohen said . “ All the negative PCRs for pneumonia must be tested again , " Cohen said . " The virus was probably spread . ”
The Gallic government is now run to confirm this fount and will enquire further if necessary , the French wellness ministry separate the BBC .
Such early missed cases could have occurred elsewhere around the world . In the U.S. , a medical quizzer - coroner of late find that two hoi polloi who break down in Santa Clara County in California on Feb. 6 and Feb. 17 had been infected with the coronavirus , week before the first make love deaths from the coronavirus in the U.S.
The very first known vitrine of the coronavirus in the world could have occurred in November , in a 55 - year - former person in the Hubei responsibility of China , accord to a previousLive Science composition . That ’s more than a month before doctors first noted a cluster of odd pneumonia typeface in the area . Though the timeline of thepandemicremains muddy , it ’s becoming apparent that the virus was diffuse long before wellness tending workers observe it .
in the beginning published onLive Science .
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