According to experts from the IPCC, the Intergovernmental Panel on Climate Change, global warming of the planet… “data-image=” https://cdn.futura-sciences.com/buildsv6/images/midioriginal/e/3/b/e3b72826bf_114784_global- warming-illustration.jpg “data-url =” https://news.google.com/planete/definitions/climate-change-global-warming-13827/ “data-more =”read more”> .
” In recent weeks I have experienced much stronger attacks than in previous years at the same time Elodie Germain, 43, is a resident of Ile-de-France and has been allergic to pollen since then, according to a statement to AFP.. So much so that the entrepreneur, who had just bought a country house in Normandy, asked herself about going there for weekends.
” Once it turned green, it was like a wave and swell
Note that, on the outside, we’ll talk more easily about… “data-image=” https://cdn.futura-sciences.com/buildsv6/images/midioriginal/7/a/0/7a0ae575e0_132287_vague.jpg “data-url = “https://news.google.com/planete/definitions/ocean-vague-15182/” data-more = “Read More”> I washed the pollen on top of me ‘, she explained. Describing some between disabilities A nose and respiratory system
In humans, the nose is the only part of the respiratory system…”data-image=”https://cdn.futura-sciences.com/buildsv6/images/midioriginal/a/e/7/ae7b9928e8_71945_nose.jpg” data-url = “https://news.google.com/health/definitions/human-body-nose-14731/” data-more = “Read More”> Constantly runny and itchy skin all over the face, neck and palate And – modernity -” a [l’]sleep prevention Associations and Confirmation of receiving a large number of calls from patients, even if it was not possible to identify this phenomenon.
It is also difficult to compare with the previous two years, according to Pascal Cortier, the Director General of the French Society for Prevention depends on avoiding negative disturbances or on reducing … “data-image =” https://cdn.futura-sciences.com/buildsv6/images /midoriginal/0/7/0/070bdc60f3_50035320_amenagement-prevention-crue-clive-perrin-geograph-cc-2.jpg “data-url=” https://news.google.com/planete/Definitions/developmentpement-Permanent- Prevention-6509/ “data-more=”read more”>subordinate . ” In 2020, there was confinement, people came out less. And last year, wearing a mask was able to protect against allergies “, Emphasizes.
Not an area off the red alert
But one thing is certain this year: Many felt the symptoms and very violently ”, she summarizes. To treat themselves, allergists often prescribe antihistamines and medicine
Gout is a disease associated with the metabolism of uric acid, which leads to an excess of uric acid in the blood. It is usually characterized by inflammatory arthritis in… “data-image =” https://cdn.futura-sciences.com/buildsv6/images/midioriginal/b/5/8/b58bfcf900_50035930_goutte-dr-03 .jpg “data- url=”https://news.google.com/health/definitions/medicine-gout-7808/”data-more=”read more”> Or natural corticosteroids
Corticosteroids (or corticosteroids) are hormones made by the adrenal glands. Although there are two groups of corticosteroids (glucocorticoids and…”data-image=” https://cdn.futura-sciences.com/buildsv6/images/midoriginal/b/1/3/b1314b1217_50034486_cortisol-calvero-cc.jpg “data-url=” https://news.google.com/sante/definitions/medecine-corticoid-3187/ “data-more=”read more”> and possibly a long-term treatment for .
Allergy is a hypersensitivity reaction that starts from a specific immune reaction to a substance foreign to the human body, called an allergen, whichBe a part of.
Heat promotes pollination and wind disperses pollen in the air
Three major vaccination periods follow each other during the year. First that the pollen
diffusion to achieve a uniform state; The result of this work. In the case of light, reflection, in all directions, for… “data-image=” https://cdn.futura-sciences.com/buildsv6/images/midoriginal/4/6/8/4686984e83_50034253_reflexion-diffuse-en. jpg “data-url =” https://news.google.com/sciences/definitions/physics-diffusion-1020/ “data-more=”read more”> From this pollen depends on weather conditions. Physicists refer to heat as thermal energy. In the international system, it is thus measured in joules (J). The heat corresponds more accurately to the transfer… “data-image =” https://cdn.futura-sciences.com/buildsv6/images/midoriginal/7/3/5/735709801b_92578_chaleur.jpg “data-url=” https : //news.google.com/sciences/definitions/physics-heat-15898/ “data-more =” read more “> Promotes vaccination and Pollen dispersal in .
This year, the heat, which appeared early in the season, contributed to the spread of a very large amount of grass pollen. According to the latest bulletin from the National Aerobic Bio-monitoring Network (RNSA), which monitors the content of biological particles in the air, the whole of France is still on a red alert for allergy risks.
Blame it on global warming
If it is bigShould it subside after the end of June, we can expect longer and possibly more severe allergy seasons in the coming years.
because of,. ” In 30 years, it has already been observed that the quantities of birch pollen have increased by more than 20% “Agency spokesman Samuel Monnier told AFP. As temperatures rise at the surface of the globe, some plants or trees also gain new territories. ” More and more ambrosia, highly sensitive plants, are moving north, including at altitudes Monnier notes.
In France, approximately 20% of children aged 9 and 30% of adults are now allergic to pollen, according to the Ministry of Health. Numbers that will inevitably increase in the coming years, specialists warn. ” Global warming will lengthen pollen seasons, while pollution will make pollen more aggressive.”warns Isabel Boss, president of the Allergy Guild.
” This is a real public health issueshe begs. when we don’t live, we can not understand what it is. It has a significant impact on the quality of life. »
Scientists have bad news for allergy sufferers
Article fromPosted on March 26, 2022
If you live on the Mediterranean arc, you may have an itchy nose,Runny and uncontrollable sneezing for a few days. In the region, cupressaceae (redwood, and junipers) emerge from their winter rest and produce pollen in large quantities. In western France, ash pollen saturates the air. It started very early, from mid-January, particularly due to the mild temperatures recorded at the beginning of the year. A trend that is likely to continue, or even increase, with global warming.
Infinite allergy season
The Department of Climate and Space Sciences and Engineering from the University of Michigan, working on a which predicts the intensity and subordinate Daily pollen between 2081 and 2100 – in a world where temperatures jumped 4-6 degrees Celsius. Their analysis relates only to the United States and 13 classifications, from species to domain
There are many taxonomic ranks, from the broadest to… wiki-cc-30.jpg “data-url=”https://news.google.com/planete/definitions/classification-vivant-taxon-264/” data- more = “read more”> Plants are responsible for 77% of respiratory allergies in the country. According to their findings, the pollen season could be much longer, but also more intense than the one we are currently experiencing. Bad news for allergy sufferers!
Simulations indicate that spring pollen can appear 10-40 days in advance, and those of summer andLasts up to 15 additional days. Regarding the intensity of pollen emissions, all species Analyzed here does not react the same way. For example, file Temperature reduces daily pollen production by 33% for alder, but increases oak production by 50%.
However, the overall increase in pollen emissions over one year is 16-40%. Who says more CO2 Atmosphere, says more pollen.The scientific community has made it for many years. When After entering the researchers’ simulation, the peak in pollen production is 200% higher than that observed in recent years, and still is in the United States.
An important issue for public health
Respiratory allergies to pollen are a real public health problem. It concerns 20 to 25% of the French, adults and children alike. In susceptible people, respiratory allergies, such as tobacco or pollution, can promote the onset of
The bronchi are involved in the passage of air (inspired or expired) between the outside and the inside of the lungs. It branches from the trachea into several bronchi and bronchioles (with the largest diameter … “data-image =” https://cdn.futura-sciences.com/buildsv6/images/midoriginal/c/a/5 / ca5f584969_50035683_bronche-gsk.jpg ” data-url =” https://news.google.com/health/definitions/biology-bronche-7300/ “data-more=”read more”> Which causes episodes of shortness of breath and shortness of breath. chest and cough;
Approximately 2,000 people die each year as a result of asthma, including 100 children, teenagers or young adults. The French public health authority estimates that more than 60,000 people have been hospitalizedevery year. In the coming years, respiratory sensitivity is likely to last longer and be more severe, increasing the risk of complications.
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