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Doctors discover new symptom of coronavirus

Source : 112 Ukraine

Anyone experiencing a sudden loss of smell could be a "hidden carrier" of the coronavirus
20:04, 22 March 2020

Open source

A sudden loss of smell — known as anosmia or hyposmia — could be a symptom of the coronavirus, even if patients experience no other symptoms, according to leading rhinologists in the UK, Business Insider reports.

In South Korea, China, and Italy, about a third of patients who have tested positive for COVID-19 have also reported a loss of smell — known as anosmia or hyposmia — leading ear, nose, and throat experts in the UK have reported.

"In South Korea, where testing has been more widespread, 30% of patients testing positive have had anosmia as their major presenting symptom in otherwise mild cases," the president of the British Rhinological Society Professor, Clare Hopkins, and the president of the British Association of Otorhinolaryngology, professor Nirmal Kumar, said in a joint statement.

The professors said that many patients around the world who have tested positive for COVID-19 are presenting only the symptoms of loss of smell and taste — without the more commonly recognised symptoms of high fever and coughing.

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"There have been a rapidly growing number of reports of a significant increase in the number of patients presenting with anosmia in the absence of other symptoms," the statement says. "Iran has reported a sudden increase in cases of isolated anosmia, and many colleagues from the US, France, and Northern Italy have the same experience."

The lack of other recognised symptoms in these cases may mean they are unlikely to be tested and isolated, meaning they could be contributing to the rapid spread of the disease worldwide.

"These patients may be some of the hitherto hidden carriers that have facilitated the rapid spread of COVID-19," they added.

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