Austrian scientists have found that there are 7 forms of Covid-19 disease caused by the emerging SARS Cove 2 virus infection in its moderate cases, and that it leaves a blood imprint, at a time when a UN health official said that the Corona virus will remain forever.

We start in Austria, where scientists at MedUni Vienna conducted a study published in the Journal of Allergy led by immunologist Winfried F.

Bickle and allergist Rudolf Valenta, according to a statement issued by the university.

The study included 109 people recovering from corona and 98 healthy people in the control group, and it showed that there are 7 "forms of disease" (forms of disease) in cases of mild COVID-19, that is, cases with a mild disease course. .

They also found that the disease leaves behind major changes in the immune system, even after 10 weeks.

These results could play an important role in treating patients and in developing an effective vaccine.

7 groups of symptoms identified by scientists:

1- Flu-like symptoms, with fever, chills, tiredness, and cough.

2- Cold-like symptoms: with rhinitis, sneezing, dry throat and nasal congestion.

3- Joint and muscle pain.

4- Inflammation of the eyes and mucous membranes.

5- Lung problems, with pneumonia and shortness of breath.

6- Digestive problems, including diarrhea, nausea and headache.

7- Loss of the sense of smell and taste, and other symptoms.

"In the last group, we found that loss of smell and taste mostly affects those with a young immune system," the researchers said.

The graphic below shows 9 of the most prominent symptoms of Corona virus, and to find out a detailed list of symptoms of Corona infection, click on this link.

Covid-19 blood print

At the same time, scientists have proven that Covid-19 leaves behind long detectable changes in the blood of those recovering from the disease, very similar to fingerprints.

The scientists emphasized that "our findings contribute to a better understanding of the disease and help us develop potential vaccines, as we now have access to promising vital signs and we can conduct better surveillance."

They added, "The study shows that the human immune system doubles" doubles up "when defending against Covid-19 through the combined action of immune cells and antibodies, such as defense in the soccer team. Cells are also able to memorize certain movements of the virus side (remember them) and respond to them. ".

Stay forever

We turn to Catherine Smallwood, who is responsible for emergencies at the World Health Organization in Europe, who recently warned that the Corona virus will stay with us forever.

What we need to know is how it will affect our health and society in the long term.

Smallwood answered exclusive questions, in a report published in the French newspaper "Le Parisien", by authors Elsa Marie and Florence Merio.

"There was a wave of discontent and resentment, with the increasing desire of people to restore their normal way of life. Unfortunately, the epidemic has not disappeared despite our strenuous efforts and it will stay for a longer time with us. Meanwhile, we must create a new normal that allows us to live and control it," the expert emphasized This is the archenemy of humanity. "

She indicated that Europe has once again become the epicenter of the epidemic, and the situation in it is no different from the Americas, where the rate of injuries is witnessing a tremendous acceleration, and this is what contributed to directing attention to Europe, especially Western.

Population movements inside and outside the country and aging demographics mean that more residents are at risk.

Commenting on the statement of the French Minister of Health Olivier Ferrand, who expressed his optimism in a "medium" level, about the arrival of the vaccine in the coming months, Smallwood believes that optimism should be moderate because the challenge is very large.

It is true that more than 150 vaccines are currently being tested, 20 of them in an advanced stage, but their success rate does not exceed 10%.

She added: According to the statistics, we will eventually have one or more vaccines.

Even when we have vaccines, it will take time for them to reach the entire population, and the first vaccinated people will be the most vulnerable.

During this period, which may be long, the virus will continue to spread.

With regard to how long we will live with the virus, Smallwood replied that "this period cannot be counted in weeks or months, but in years again, it depends on the vaccine, that is, whether it is effective or not, and how long it will take."

Until then, "We will face continuous waves of Covid-19, so we must succeed in controlling the epidemiological situation to avoid the fluctuations that we know."

The only way to do this is to identify all cases of infection.

The UN health official concluded her remarks by saying, "One thing is certain: the virus will remain with us forever. What should be known: How will it affect our health and our society" in the long term.