Strange Symptoms: Why COVID-19 Affects the Skin, Sense of Smell, and More


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Strange Symptoms: Why COVID-19 Affects the Skin, Sense of Smell, and More



When COVID-19 first started popping up, the symptoms were described as a fever, a dry cough and sometimes shortness of breath. But now we know this disease affects so many different systems in the body – circulatory, endocrine, and even neurological.

This episode of SICK answers just what it is about the COVID-19 virus that makes it give such a variety of symptoms and what we still seek to understand about its impact.

Special thank you to the Cleveland Clinic for filming this interview for Seeker.

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When a patient is first infected with SARS-CoV-2, the virus that causes COVID-19, it’s usually inhaled and it begins to infect cells in the respiratory tract and produces more and more virus.

From here the virus can work its way into tiny air sacs in the lungs. These air sacs are filled with a protein receptor called ACE2. This is what the virus uses to break into cells where it can replicate and spread.

Researchers have compiled a more exhaustive list including skin problems, a loss of smell or taste, and even neurological symptoms.

It can harm the lungs, the kidneys, and even the circulatory system. And what about those purple COVID toes?

#covid19 #covid-19 #disease #health #seeker #science #sick

Read More:

The Pathogenesis of COVID-19 from a cell biology perspective
https://erj.ersjournals.com/content/55/4/2000607
Although much is known about the mortality of the clinical disease, much less is known about its pathobiology. Although details of the cellular responses to this virus are not known, a probable course of events can be postulated based on past studies with SARS-CoV. Based on the cells that are likely infected, COVID-19 can be divided into three phases that correspond to different clinical stages of the disease.

Organ-by-organ, see how the coronavirus can attack the body
https://www.inquirer.com/health/coronavirus/inq/coronavirus-symptoms-affects-organs-human-body-20200821.html
Initially, experts thought COVID-19 was primarily a respiratory illness, infecting the nose, throat, and lungs, like flu viruses. Now, it’s clear that this new germ can harm the brain, heart, circulatory system, liver, pancreas, and kidneys, as well as the lungs. Here is an organ-by-organ tour of what the coronavirus can do to the human body.

What Does COVID Do to Your Blood?
https://www.sciencemag.org/news/2020/06/blood-vessel-attack-could-trigger-coronavirus-fatal-second-phase
When SARS-CoV-2 enters the lungs, it invades cells in the air sacs that transfer oxygen to the blood. Surrounding those sacs are capillaries lined like bricks with endothelial cells. The virus directly invades some of those cells; others become “activated,” likely in response to signals from the invading virus and other damaged cells. Some infected cells likely commit suicide. “It’s not a quiet death where the cell just dies,” Mangalmurti says. “All the contents leak out.”
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19 Comments

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  1. Well your theory on loss of smell is not really accurate.

    Your body consumes it's zinc reserves fighting a virus, regardless of using a zinc ionophore. Zinc is a critical ingredient in sense of smell. Low zinc levels and add in some neuro inflammation interfering with communication, result loss of smell.

    How do I know, I have great success in nearly all subjects with anosmia. 9 days in they have a vast improvement in their sense of smell. Zinc and a neuro anti-inflammatory/thinner and results are fantastic. After 2 weeks experiment with removing one or the other and see if the results stay.