Coronavirus: Are the order of the symptoms simply, useful for differentiating covid from influenza?


The symptoms of the flu and covid -19 are very similar. But an American study succeeded in showing that the first signs were distinguished from one pathology to another. Useful in times of seasonal flu?

The order of symptoms would be important. In any case, this is what an American study published in Sciencedaily claims.

In fact, researchers from the University of Southern California believe that they have found the probable order in which the symptoms of covid appear first.

A defined order

By studying and analyzing data from 55,924 confirmed cases of Covid-19 in China, all collected by the World Health Organization (WHO) between 16 and 24 February, and 1100 cases collected between 11 December. 2019 and January 29, convened by the China Medical Treatment Expert Group, by the National Health Commission of China, they came to the conclusion that the first in order was the Fever, followed by cough, muscle pain, nausea or vomiting and diarrhea.

Knowing the order of symptoms has several aspects: It can Help patients To do Heal faster, Help doctors Exclude other diseases And even planning how to treat patients and perhaps Intervene earlier in the disease.

“The order is especially important to know especially in times of seasonal illnesses such as influenza that coincide with coronavirus infections,” explains medicine professor Peter Kuhn, who participated in the publication.

“And this may even reduce hospitalization time with the faster identification,” says Joseph Larsen, lead author of the study.

Covid fever, flu cough

To compare the order of the symptoms of the coronavirus to the flu, the researchers collected data from 2,470 influenza cases in North America, Europe and the Southern Hemisphere, which were reported to health officials in 1994. Until 1998.

According to his researchers the order For the coronavirus Is Fever, then cough, Followed by muscle pain, nausea and / or vomiting, and diarrhea.

For the flu, It is first of all ways Cough, then fever.

Read also: Cowid -19, flu or a simple cold, how to distinguish them? List of symptoms

The pathology settles gradually or is sudden?

The institute pastor emphasizes that the onset of symptoms is carried out gradually over several days with the coronavirus, unlike the flu that begins suddenly.

Barrier gestures to avoid everything

Remember that barrier gestures are always helpful and even more so in flu. They will avoid catching or passing on seasonal pathologies and they protect against the coronavirus.

Doctors are also encouraging people to get the flu shot to make diagnoses easier.

The French government also listed the symptoms of Covid, specifying that it was mostly fever or the feeling of heat (chills, hot-cold), cough, headaches, body aches and unusual fatigue.

But also from sudden loss of smell (without nasal obstruction), a complete disappearance of the taste or even diarrhea. And in more serious forms: breathing difficulties that can lead to hospitalization in intensive care or even death.

Covid, flu, cold: The list of symptoms compiled by the British Health Service

The list of symptoms to distinguish chickenpox, flu and a simple cold was produced by the National Health Service, the British Health Service a few months ago.

For the Cowid -19

The most common symptoms of coronavirus or Covid-19 are

Heat (From 37.8 ° C).

A persistent cough (usually dry).

– Loss of taste and / or smell.

Patients may also experience fatigue, body aches, sore throat, headache and shortness of breath.

Diarrhea and a runny or stuffy nose are rare.

For the flu

The most common symptoms of flu are:

Heat (From 37.8 ° C).

– A dry cough.

– Significant fatigue.

– Body pain.

– Headaches.

People will sometimes have a runny or stuffy nose or sore throat.

Sometimes diarrhea may occur in children.

There is no sneezing or shortness of breath with flu.

For a cold

The most common symptoms of a cold are:

– Nissan.

– A runny or stuffy nose.

– Sore throat.

– Body pain.

A mild cough may be felt. Sometimes there is fatigue and it is rare to have fever or headache. Colds do not cause diarrhea.

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