Prevention + protection
The growing incidence of COVID-19 He points out that the second wave of the Coronavirus could coincide with the return to school. He SARS-COV-2 virus It adds to the colds, flu and respiratory viruses that also return in September.How does the new coronavirus affect the children's immune system?
According to the latest study of the Sant Joan de Déu hospital in Barcelona, the infection rate in children is up to six times lower than that of the general population and these record mild paintings than older people. However, it is also found that children They infect the same as adults if they are exposed to the source of infection. The virus is not especially virulent among the child population, but the measures of prevention and protection They are fundamental for minimize contagion. Besides, enhance your immune system It will help them with infectious processes of diverse viral load.Publication: 09/02/2020 Author: Catalina Fernández de Ana Portela Edition: comunica@hifasdaterra.com
- Prevention + protection
- How does the coronavirus affect children?
- How your immune system works
- A child is not a small adult
- The immature state against viruses and bacteria
- How to favor the immune response
- Immunomodulators
- Microbiota balanced with prebiotics and probiotics
- How to recognize the enemy
- References
- Educational resources for professionals
Fountain: Spanish Pediatrics Association -Inflies the food in the immunity of our children?
The children's immune system
Until 6 years, immunity has a high degree of unpredictability. Among the possible causes we could include the immaturity of the defenses and the detoxification system and, even, nutritional deficits more accused before the presence of viruses, bacteria or other pathogens.A child is not an "little" adult
The Dr. Begara, integrative pediatrician, explains that during the first years of life, the "defenses are very poor and have a bad regulation." As he adds, epithelial barriers are not yet formed; The amount of mucus generated is insufficient and the cilia, responsible for extracting the microbes from the respiratory tract, do not move as in adulthood. An immature microbiota and low hydrochloric acid levels complete the characteristics described by the pediatrician, highlighting that they are not small adults and that their response to diseases is different.How the Imaduro Immature State behaves before viruses and bacteria
Identify the threat The children's immune system has limitations to recognize encapsulated bacteria such as meningococci and pneumococci, responsible for many of the infections that affect children around 10 years of age.
Antibody production B lymphocytes have limitations to produce all antibodies. Immunoglobulin A (IgA) does not occur autonomously to 10 years and is responsible for protecting us from the respiratory tract and saliva.
Inflammatory response The number of total lymphocytes in children is unstable. They are mostly naif lymphocytes that have not yet come into contact with antigens, so they develop a pro -inflammatory immune response.
How the Imaduro Immature State behaves before viruses and bacteria
Difficulty identifying the threat
Limited antibody production
Pro -inflammatory immune response
How to favor the immune response: nutrients and functional components
Biological balance implies maintaining adequate levels of protection and immunity, how? Remember that the body has Immune memory, so you learn from all threats to counterattack when you reappear. To avoid the deterioration of the immune system, health professionals recommend avoiding unnecessary use of antibiotics since this has been related to the increase in autoimmune diseases. The Lack of sleep or vitamin D, as well as a food lacking prebiotics and probiotics They could also limit the agency's resilience, its cognitive development and alter the Intestinal microbiota.Immunomodulators and immune response modifiers
An immunomodulator is a substance capable of modifying the immune response in the body. According to the Dictionary of the University of Navarra Clinic (CUN), these "increase or decrease the ability to produce antibodies" so it can also act on defense mechanisms in different situations. The beta-glucanos present in some foods such as cereals such as oats and fungi like him Reishihave proven to be able to stimulate immunity -related cells such as B and T lymphocytes, but also the cells NK (Natural Killer), responsible for regulating our immune response.Prebiotics and probiotics to balance the microbiota
Certain studies find a causal relationship between intestinal dysbiosis, Diabetes and obesity.
On alert: how to recognize the ‘enemy’
Between the common symptomatology of COVID-19 Highlights the fever, cough (not sneeze), the Drowning sensation, as well as the loss of taste and smell and even other symptoms associated with the flu as weakness, muscle aches, headache... This common picture in seasonal epidemics further complicates the detection of coronavirus infection. A recently published study in the magazine Rhinology He has cleared some differences between cold, flu and covid:- Patients with coronavirus They are not able to detect bitter or sweet flavors.
- Patients with coronavirus They lose the meaning of smell but do not usually have their nose covered or dripping.
In summary…
The return to school implies a biological change for the little ones, accused in this case for the Covid context. Maintaining an adequate diet that guarantees adequate nutritional levels and promoting healthy lifestyle habits can help improve the immunity of the little ones; All this without forgetting the prevention and protection measures advised by the health authorities.- Marisela García-Hernández et al. (2009) Immunomodulators as adjuvant therapy in infectious disease. University Medicine Magazine. Vol. 11. No. 45. Pagins 247-259
- Clinical Dictionary University of Navarra
- Cristina Lull et al. (2005) Antiinflammatory and Immunomodulating Properties of Fungal Metabolites. Mediators inflam. 2005 Jun 9; 2005 (2): 63–80.
- Xin Wang, Zhibin Lin (2019) Immunomodulating Effect of Ganoderma (Lingzhi) and Possible Mechanism. PMID: 31777013
- GUT REACTION: How the Gut Microbiome May influence the severity of covid-19
- CORONAVIRUS DOCUMENTATION SPANISH ASSOCIATION OF PEDIATRY
- The voice of Galicia
- Medical Journal