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Novel Coronavirus COVID-19 (nCoV-2019)

My employer mailed us all cloth masks (with the company logo of course!) which is great, but the ear loop is also cloth and not very stretchy. Thus, I can't wear it for more than 10-15mins as it really starts to aggravate my ears. :( Another side effect is the ears getting pulled forward makes me look quite silly. It's a shame as I really like it otherwise.
 
Brain problems linked to even mild coronavirus infections: study

Wednesday, July 8, 2020

Potentially fatal COVID-19 complications in the brain including delirium, nerve damage and stroke may be more common than initially thought, a team of British-based doctors warned Wednesday.

Severe COVID-19 infections are known to put patients at risk of neurological complications, but research led by University College London suggests serious problems can occur even in individuals with mild cases of the virus.

The team looked at the neurological symptoms of 43 patients hospitalised with either confirmed or suspected COVID-19.

They found 10 cases of temporary brain dysfunction, 12 cases of brain inflammation, eight strokes and eight cases of nerve damage.

Most of those patients with inflammation were diagnosed with acute disseminated encephalomyelitis (ADEM) -- a rare condition typically seen in children after viral infections.

"We identified a higher than expected number of people with neurological conditions such as brain inflammation, which did not always correlate with the severity of respiratory symptoms," said Michael Zandi, of UCL's Queen Square Institute of Neurology and University College London Hospitals NHS Foundation Trust.

 
My employer mailed us all cloth masks (with the company logo of course!) which is great, but the ear loop is also cloth and not very stretchy. Thus, I can't wear it for more than 10-15mins as it really starts to aggravate my ears. :( Another side effect is the ears getting pulled forward makes me look quite silly. It's a shame as I really like it otherwise.
Check out ear savers -- there are a variety of ways people are getting around this (including using monkeys from the Barrel of Monkeys game)
 
My employer mailed us all cloth masks (with the company logo of course!) which is great, but the ear loop is also cloth and not very stretchy. Thus, I can't wear it for more than 10-15mins as it really starts to aggravate my ears. :( Another side effect is the ears getting pulled forward makes me look quite silly. It's a shame as I really like it otherwise.

I picked up some very early on during the pandemic - two elastics that allow you to really tighten up the mask, and it covers pretty much my face without any gaps - which isn't something I can say for disposable ones. Works well enough.

Link: https://www.takecaresupply.com/

AoD
 
Coronavirus: does the amount of virus you are exposed to determine how sick you’ll get?

From link.

Healthcare workers are likely to be in contact with many COVID-19 patients every day. Being in contact with more people with the disease means that, in theory, they will be exposed to higher doses of the coronavirus over time. Does that mean they are at greater risk of contracting the disease, as reports from some countries suggest?

We know for some diseases that the dose of virus a person is exposed to will directly correlate with how severe the disease is. A good example of this is influenza. A 2015 study from the US showed that the higher the dose of influenza virus given to healthy volunteers, the worse their symptoms. Viruses are tiny particles that must get into our cells in order to replicate, so the logic is that the more starting virus particles there are, the more cells will be infected.

However, viruses replicate exponentially. A single infected cell can produce hundreds, if not thousands, of copies of the particle. This means that for some viruses, even a tiny dose of virus is enough to cause an infection. For example, for half the population, it takes just 18 particles of norovirus to cause an infection. This can lead to the classic clinical signs of vomiting and diarrhoea. In such infections, the virus replicates so fast that the starting dose can become much less relevant....
 
Brain problems linked to even mild coronavirus infections: study

Wednesday, July 8, 2020

Potentially fatal COVID-19 complications in the brain including delirium, nerve damage and stroke may be more common than initially thought, a team of British-based doctors warned Wednesday.

Severe COVID-19 infections are known to put patients at risk of neurological complications, but research led by University College London suggests serious problems can occur even in individuals with mild cases of the virus.

The team looked at the neurological symptoms of 43 patients hospitalised with either confirmed or suspected COVID-19.

They found 10 cases of temporary brain dysfunction, 12 cases of brain inflammation, eight strokes and eight cases of nerve damage.

Most of those patients with inflammation were diagnosed with acute disseminated encephalomyelitis (ADEM) -- a rare condition typically seen in children after viral infections.

"We identified a higher than expected number of people with neurological conditions such as brain inflammation, which did not always correlate with the severity of respiratory symptoms," said Michael Zandi, of UCL's Queen Square Institute of Neurology and University College London Hospitals NHS Foundation Trust.


43 patients? Are these studies even worth writing about when the sample size and time since exposure is so bloody small?
 
They are. It's these studies in the early days of researching a new disease that informs additional research and alerts doctors and others about things to look out for.
 
They should offer washable cloth masks instead. 3 non-reusable masks will be gone in a second.

AoD
Don't forget that Brampton has over 600,000 residents and is among the fastest-growing municipalities in the country.

There's plenty of washable cloth available from old clothes that would otherwise fill landfills.
 
'A hot mess': Americans face testing delays as virus surges

July 8, 2020

Four months, 3 million confirmed infections and over 130,000 deaths into the coronavirus outbreak in the U.S., Americans confronted with a resurgence of the scourge are facing long lines at testing sites in the summer heat or are getting turned away. Others are going a week or more without receiving a diagnosis.

Some sites are running out of kits, while labs are reporting shortages of materials and workers to process the swabs.

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“It’s a hot mess,” said 47-year-old Jennifer Hudson of Tucson, Arizona. “The fact that we’re relying on companies and we don’t have a national response to this, it’s ridiculous. … It’s keeping people who need tests from getting tests.”

It took Hudson five days to make an appointment through a CVS pharmacy near her home. She booked a drive-up test over the weekend, more than a week after her symptoms — fatigue, shortness of breath, headache and sore throat — first emerged. The clinic informed her that her results would probably be delayed.

Testing has been ramped up nationwide, reaching about 640,000 tests per day on average, up from around 518,000 two weeks ago, according to an Associated Press analysis. Newly confirmed infections per day in the U.S. are running at over 50,000, breaking records at practically every turn.

More testing tends to lead to more cases found. But in an alarming indicator, the percentage of tests coming back positive for the virus is on the rise across nearly the entire country, hitting almost 27% in Arizona, 19% in Florida and 17% in South Carolina.

While the U.S. has conducted more tests than any other nation, it ranks in the middle of the pack in testing per capita, behind Russia, Spain and Australia, according to Johns Hopkins University.

“I am stunned that as a nation, six months into this pandemic, we still can’t figure out how to deliver testing to the American people when they need it,” said Dr. Ashish Jha, director of Harvard’s Global Health Institute. “It is an abject failure of leadership and shows that the federal government has not prioritized testing in a way that will allow us to get through this pandemic.”

Testing alone without adequate contact tracing and quarantine measures won't control the spread of the scourge, according to health experts. But they say delays in testing can lead to more infections by leaving people in the dark as to whether they need to isolate themselves.

 

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