Nope. Been debunked for both infections and allergens.
https://publichealth.jhu.edu/2022/is-the-hygiene-hypothesis-true
Category: Immune system
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Adults Alzheimers Blood clots Brain damage Breathing protection Cardiovascular conditions Children DNA Genetics Heart disease Heart lesions Hospital Hospitalisation Immune dysfunction Immune system Long Covid Long Covid Lungs V/Q children Masks Mental health Micro Clots Nasal sprays as Covid-19 protection Neurological Damage Omicron Organ impairment Pregnancy & Covid-19 Protection PubMed Research Respiratory Resulting illnesses Schools Severe Covid Similarities with other viruses Study Symptoms The Virus Transmission Transmission and mitigation Trombosis Vascular damage and desease
What SARS-CoV-2 Does to the Body (2nd Edition, July 2023)
An extensive compilation of links to studies and statistics on what SARS-Cov-2 does to your body, brain etc. And it is way worse than most people know.
https://www.panaccindex.info/p/what-sars-cov-2-does-to-the-body
Early on in the SARS-Cov-2 pandemic findings indicated that the virus penetrated the blood-brain barrier and entered the brain. Since then more and more have been found that points to SARS-Cov-2 sticking around for long after seemingly recovering from Covid.
When a cell gets infected by SARS-Cov-2 it causes chaos in the cells RNA functions in many different ways and ultimately creates havoc in how the cell functions.
https://www.gu.se/en/news/coronavirus-causes-chaos-in-infected-cells-rna
The Hygiene Hypothesis has been under debate for quite a few years, or rather decades, and it is time to scrap it; the immune system doesn’t work like that. We don’t need repeated infections to stay health and have a functioning immune defense.
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Adults Air cleaners Antibodies BA.4/BA.5 bivalent mRNA vaccines Break through infection Breathing protection CD14+ monocytes - White blood cells Children Exhausted T-cells Immune system Long Covid mRNA Vaccines Other respiratory viruses Other viruses Protection T-cells The Virus Traditional vaccines Transmission Transmission and mitigation Vaccines
COVID-19’s impact on the immune system, and how this may affect subsequent infections
Covid-19 opens up your immune defense for further infections.
It is clear people with Long Covid have arrays of health problems. Usually n ot only one symptom, but a whole bunch of them. The risk of dying is also more than twice as high
https://jamanetwork.com/journals/jama-health-forum/fullarticle/2802095
Categories
Adults Arthritis Blood clots Bone loss Brain damage Brain fog Cardiovascular conditions Children Chronic Fatigue Diabetes Type-1 Exhausted T-cells Fatigue Fever Heart disease Heart lesions Hjärnan Hyperinflammation Immune dysfunction Immune system Long Covid Long Covid Lung damage Memory problem Mental health Micro Clots Muscle Pain Neurological Damage Organ impairment Pain Respiratory Resulting illnesses Skador av Covid - Hjärnan Smitta Svenska The Virus Trombosis Vascular damage and desease
Dette skjer i kroppen ved long covid, ifølge ny oppsummering av forskning
Det sker mycket i kroppen när man får Covid-19, och långcovid innebär att det inte tar slut, utan förvärras ofta med tiden. Här här en norsk genomgång.
Covid-19 affects the whole body, every organ and tissue. Here is another study on the subject, giving more knowledge meat on them bones.
https://journals.sagepub.com/doi/10.1177/01410768231154703#fig2-01410768231154703
The disregulation of cells and immune system (TH17 helper cells) caused by Covid-19 infection can lead to bone loss and inflammatory states in the skeleton and joints including arthritis.