Questions tagged [sars-cov-2]

SARS-CoV-2 is the scientific name given by the International Committee on Taxonomy of Viruses to the virus that causes the disease Covid-19 or coronavirus disease 2019.

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What is known about transmission of coronaviruses through food?

I've seen a lot data about COVID-19 virus (SARS-CoV-2) on dry surfaces. But what about wet mediums, in particular food? In the West, it's easy enough to disinfect supermarket packages (before opening ...
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Can SARS-CoV-2 be a potential cause for Guillain-Barré syndrome?

According to Wikipedia :- ...Although the cause is unknown, the underlying mechanism involves an autoimmune disorder in which the body's immune system mistakenly attacks the peripheral nerves and ...
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Did SARS-CoV-2 spread into Japan, USA, Taiwan, and other countries from single super spreaders?

What's the data to inform us how this infection spread so quickly? It seems that the virus first appeared in around November 2019 in China and an infected person visited the seafood market in Huanan, ...
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Is it possible to detect the virus that causes the disease covid-19 with a regular 2500x microscope? [closed]

What equipment would you need to do to detect SARS-CoV-2 in a sample.
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How resistant to moist heat is SARS-CoV-2

At one of FB groups I have found the following figure: As the efficiency of disinfection methods has been tested against E. coli, I wonder, how resistant SARS-CoV-2 is? Is it safe to reuse FFP2/3 (...
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How long can SARS-CoV-2 persist on surfaces?

We are seeing different values for how long this virus can persist on surfaces with the more recent data suggesting: copper 4 hours, plastic & stainless steel 3 days and, other studies stainless ...
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Is there any upside of using N95 masks instead of N99 or N100 to protect against COVID-19?

One of the most commonly used masks/recommended to protect against COVID-19 is N95. Is there any upside of using N95 masks instead of N99 or N100 to protect against COVID-19? N95 which filter 95% of ...
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Are there reliable studies on the viability of the SARS-CoV-2 virus with respect to temperature?

There have been "suggestions" (facebook, media etc) that the novel coronavirus is heat sensitive. Specifically that the virus is "killed" or impotent when subjected to temperature of 77F. Are there ...
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What data is there for physicians to advise patients taking Ace Inhibitors during the COVID-19 pandemic?

Angiotensin-converting enzyme 2 (ACE2) is a membrane-bound aminopeptidase that has a vital role in the cardiovascular and immune systems4. ACE2 is involved in heart function and the development of ...
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How mutable is SARS-CoV-2 virus?

As it commonly known, mutability is a fundamental characteristic of viruses which presents the ability of virus genome to adapt to physical circumstances, prevent and circumvent vaccine effect and to ...
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Would “working out” with a respiratory muscle training device improve survivability of ARDS in patients without access to a ventilator?

"Acute Respiratory Distress Syndrome" (ARDS) is characterized by a rapid onset of widespread inflammation of the lungs. The causes are many, and one such cause might become prominent in the near ...
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Disinfecting laundry — that of a likely COVID patient, or of any other possibly-infectious individual

Clothing can probably spread fungal infections (e.g. athlete's foot) from person to person. There's not a lot of evidence that clothing can spread bacterial infections. But Bloomfield et al. quote ...

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