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Adults Antibodies CD14+ monocytes - White blood cells Children Exhausted T-cells HIV & AIDS Immune dysfunction Immune system Long Covid Omicron Similarities with other viruses T-cells

Immunological dysfunction persists for 8 months 

Immunological dysfunction persists for 8 months following initial mild-to-moderate SARS-CoV-2 infection. Considering that a this is what most of those who catch Covid-19 experiences, this is pretty alarming. And since the first Omicron wave, many Europeans and Americans has caught it 2-3 times during 2022. And there is no reson to believe this pattern of repeated infections will change during 2023 without mitigation measures. Catching Covid twice or more per year likely leads to a downward spiral for the immune system.

https://www.nature.com/articles/s41590-021-01113-x

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Adults Antibodies CD14+ monocytes - White blood cells Children Exhausted T-cells Immune system Long Covid Similarities with other viruses T-cells The Virus

COVID-19 causes death of immune cells that are crucial to fight infection

Covid-19 kills and exhausts T-cells and B-cells that form the base for our immune system.

ulaval.cahttps://www.ulaval.ca › … › 2022COVID-19 causes death of immune cells that are crucial to fight infection

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Adults Antibodies CD14+ monocytes - White blood cells Children Exhausted T-cells Immune system Similarities with other viruses T-cells The Virus

Did Covid damage my immune system?

The short answer: most likely.

https://www.rte.ie/brainstorm/2022/0926/1325480-covid-immune-system-infectious-diseases-colds-flu/

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Adults Breathing protection Children Immune system Immuno-based treatments & protection Nasal sprays as Covid-19 protection Protection Research Respiratory Study Transmission Transmission and mitigation

Safety and Effectiveness of SA58 Nasal Spray against COVID-19 Infection in Medical Personnel:An Open-label, Blank-controlled Study

Nasal spray vs Covid-19? Yes, this is a preprint of a study of a broad-spectrum antibody against COVID-19 as a nasal spray. The result is protection of above 70%. Read more via the link below.

https://www.medrxiv.org/content/10.1101/2022.12.27.22283698v1?fbclid=IwAR38Y8XZZAxxnrg-kc-yz01VP1Sq7dNAA__kkCb3joGAwzsdtt7MlqU3AV8

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Adults Blood clots Cardiovascular conditions CD14+ monocytes - White blood cells Genetics Heart disease Immune system Micro Clots Study The Virus Trombosis Vascular damage and desease

Transcriptional reprogramming from innate immune functions to a pro-thrombotic signature by monocytes in COVID-19

White blood cells stop acting normally when infected by Covid-19 and starts to work against the body and starts creating blood clots. Read study below.

https://www.nature.com/articles/s41467-022-35638-y

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Adults Breathing protection Children Other respiratory viruses Other viruses Respiratory Schools Similarities with other viruses

Airborne transmission of respiratory viruses

Science ha s been a bit lazy on common respiratory viruses. It hasn’t been that many studies done before Covid-19, but here it is: they pretty much all are mostly airborne.

https://www.science.org/doi/10.1126/science.abd9149

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Adults Breathing protection Breathing protection Children Ffp2 FFP3 KN95 Masks N95 Protection Respiratory Study The Virus Transmission Transmission and mitigation

Universal Masking Works – Fewer Students And Staff Get Covid-19 In Schools

To anyone at least little read up on the matter, the news that universal masking lessens the number of infected students and staff in schools comes as no surprise, as fewer viruses in the air means less risk for infections. Now there is even more proof.

https://www.washingtonpost.com/education/2022/11/10/school-mask-mandate-covid-study/?fbclid=IwAR0ZnPCrA2H-wHUCEognyKeBf4CSlKxuLYUsYc5EM8SJHDFCVHbByOg_Knc

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Adults Air quality Breathing protection Breathing protection Children Ffp2 FFP3 KN95 Masks N95 Protection Research Respiratory The Virus Transmission Transmission and mitigation

In Short: Masks Work. Wearing Them Protects You From Covid-19.

It sort of says itself: if you put a filter in the stream of air entering your mouth and nose, you get fewer “things” entering your respiratory system. And respirators are very good at catching viruses.

https://www.scientificamerican.com/article/masks-are-a-proven-way-to-defend-yourself-from-respiratory-infections/?utm_term=Autofeed&utm_medium=Social&utm_source=Twitter&fbclid=IwAR0qahIxEnudPeW7NXSZfl51vpU3xA_veI8V760gGlCATjcfsOJYT_qZ0OA#Echobox=1671810221

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Adults Antibodies Exhausted T-cells HIV & AIDS Immune system Similarities with other viruses T-cells The Virus

Covid-19 Seriously Weakens Your Immune System

A few scientists early on suspected that Covid-19 damage important parts of the immune system in a way that opens up for other infections and cancer. They were right.

https://www.therecord.com/news/waterloo-region/2022/12/20/immune-systems-seriously-weakened-by-covid.html

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Adults Brain damage Brain fog Children Long Covid Neurological Damage Resulting illnesses Symptoms The Virus

The Explanation For Brain Fog From Covid-19

Many, not only long Covid patients, experience so called brain fog after being infected with SARS-Cov-2. Now scientists at Karolinska Institutet have discovered why: broken connections in the brain.

https://www.nationalgeographic.com/magazine/article/why-does-covid-19-cause-brain-fog-answer-immune-inflammation-synapse