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Adults Antibodies CD14+ monocytes - White blood cells Children Immune system T-cells Th17 helper cells

Time to abandon the hygiene hypothesis: new perspectives on allergic disease, the human microbiome, infectious disease prevention and the role of targeted hygiene

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.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4966430/

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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.

https://www.abc.net.au/news/health/2022-12-02/covid-immune-system-infection-virus-rsv-cold-flu-respiratory/101716360

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Adults Alzheimers Brain damage Brain fog Children Long Covid Memory problem Mental health Neurological Damage Neurological development Symptoms The Virus

Even Mild COVID Is Hard on the Brain

Covid-19 is a horrible virus. Much worse than most people understands. And the brain is certainly not spared. And it can even be seen on MRI.

https://www.medscape.com/viewarticle/989268?ecd=mkm_ret_230315_mscpmrk-OUS_ICYMI&uac=426586ET&impID=5243696&faf=1

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Adults Brain damage Cardiovascular conditions Children Heart disease Immune system Long Covid Lung damage Mental health Neurological Damage Respiratory Vascular damage and desease

One-Year Adverse Outcomes Among US Adults With Post–COVID-19 Condition vs Those Without COVID-19 in a Large Commercial Insurance Database

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

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Adults Covid-19 Pneumonia DNA Genetics Hospitalisation Lung damage Respiratory The Virus

Human genetic and immunological determinants of critical COVID-19 pneumonia

What determines how ill the acute phase of Covid-19 will make you regarding to pneumonia? It seems to be your DNA.

https://www.nature.com/articles/s41586-022-04447-0

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Adults Brain damage Children Covid-19 affecting fetus/newborn Hjärnan Mental health Neurological Damage Neurological development Pregnancy & Covid-19

Exploring the impact of COVID-19 on newborn neurodevelopment: a pilot study

Clear impact from Covid-19 on newborn. In short: don’t get Covid while pregnant.

https://www.nature.com/articles/s41598-023-29680-z?fbclid=IwAR1h4SyKMwJLN-Fd1BNkco5qWmz-oMdl-kBc4XPxlbogpaKWSUde1rV1sp0