Update the situation of the coronavirus epidemic especially the species “Omicron” Omicron Although it was found that the trend the outbreak will be reduced But there are still things to worry about that we don’t expect. both the ability to spreadOmicron species especially among children and problems that may arise in the future aboutCOVID symptom Some people used to have, recently, research from international experts found that children can get omicrons through the nose more easily than previous strains and problems with not smelling after infection. May indicate brain problems – memory in the future.
Reuters has compiled a summary of latest study results About the Covid-19 speciesOh Micron This includes credible study results. And should lead to further research, including a report pending quality assessment by other experts before publication:
1. child Get a strain of covidOh Micronnasal passages more easily than other species
Studies show that the coronavirusOmicron species May be more easily transmitted to children through the nose than previous coronavirus strains. At the beginning of the COVID-19 pandemic A child’s nose is exposed to the virus that causes COVID-19. less than an adult’s nose by studying the virus Sars-Cowi-Two The original and other strains found that the cells lining the children’s noses were more immune to those viruses than the cells lining the noses of adults. And such viruses cannot multiply in children’s noses.
Recent in vitro experiments have revealed results. that mixes the virus with nasal cells fromchild23 healthy and 15 healthy adults found that the nasal virus protection of children “Less pronounced in the case of Omicron OmicronResearchers reported Monday in PLOS Biology that Omicron is able to divide more efficiently. in the cells lining the child’s nose Compared to both Delta and the original virus
2. Problems with smell can be a sign of future brain and memory problems.
Another study from Argentina found that the severity of olfactory abnormalities after theCOVID-infectedThat could be a predictor of long-term brain recession. The researchers studied a randomized sample of 766 people over 60 years of age, about 90 percent of whom had been infected with the coronavirus.
The researchers performed physical tests. cognition and psychosis symptoms of this group for 3-6 months afterCOVID-infected and found that two-thirds of those who had been infected had symptoms “amnesia” To some extent, and after taking into account other individual risk factors, such as severe loss of smell or anosmia, it was possible to predict significant brain regression.
Gabriela Gonzalez-Aleman Researchers from the University of Pontificia Universidad Catolica Argentina in Buenos Aires say more insights are available about the causes. or at least predicted that Who will be affected by the significant long-term brain recession from COVID-19 infection? We will be able to monitor and start developing better prevention methods.
However, these information This corresponds to the increase in the number of pediatric infections during the wave.Omicron Omicron which the researchers wrote while calling for more study.
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