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Again, that's wrong, because the Chinese data is skewed by the Hubei data where severe cases are over-represented due to the overload of the health care system, and the international mortality data is significantly skewed by the Iranian data, who are reporting 19% mortality rate, likely an under-reporting error ...
If we correct for those obvious sampling artifacts by taking out Hubei and Iran then the Chinese mainland mortality rate with over 13,000 cases is 0.7% at the moment, and the international mortality rate for over 3,500 cases is 1.0%. Since at least 80% of the cases have mild symptoms, many of whom don't get into hospitals let alone get tested for the virus, all these statistics are still overestimating the true mortality rate.
Then we have very well controlled cases like the Diamond Princess, with 705 infections and 4 fatalities - a 0.6% fatality rate in a demography that is skewed toward the elderly (average age of cruise ship passengers is around 47 years, while average age in developed countries is around 37 years) - i.e. this too is likely overestimating the true whole-population mortality rate.
See this latest summary of the data, if you want to check the numbers yourself.
If these trends continue then I'd expect coronavirus mortality among all infected to be lower than the 0.7% observed internationally, and higher than that of the common flu of 0.13%.
Please stop spreading disinformation.
This coronavirus seems to be much more contagious than the flu (best example comes from the diamond princess ship). One of the major reasons for the plateau is the lockdown in many parts of China and actions taken in affected countries.
Sure, the flu currently has more severe stats, but we can see how coronavirus can get out of control really fast, in a way that would trump the flu stats without proper measures.
What matters are facts and if we look at global numbers the amount of currently active cases are going down. That matters.
Countries that are overwhelmed and not prepared may see in their small region an exponential growth like we have seen it in China but China has shown that you can get this under control too. Its like TESLAQ showing us numbers from one country to prove Teslas don't sell any more globally.
People make the mistake that they believe exponential growth of cases is a problem. Its not an issue as long as you can isolate it what China indeed did.
The impact on the economy is in this cases are often happening based on FUD and people freeze and don't buy anything any more. FUD is the true enemy and the Virus although bad just a normal incident the world has see hundreds if not thousands of times.
Well, the NHK report suggested that it was probably a simple reinfection. They quoted an expert who said that sometimes viral infections don't produce sufficient antibodies to deter reinfection by the same strain. I found that plausible: I've heard of similar behavior with seasonal flu. Originally I suggested a simple false negative test result — those happen.
Can you elaborate on why do you think "reinfection by a mutated strain" is the most likely scenario? Why do you think that's more likely than a false negative test result? Why do you think it's more likely than a simple reinfection?
EDIT: here's a link to the NHK story
Woman treated for coronavirus again tests positive | NHK WORLD-JAPAN News
[...]
An expert on infectious diseases at Osaka University says people who are infected develop antibodies, so they can usually avoid re-infection by the same virus.
However, if there had not been enough antibodies, that individual could have been prone to re-infection or viruses that had been undetected in the body could have multiplied.
The W.H.O is disinformation? ok.Again, that's wrong, because the Chinese data is skewed by the Hubei data where severe cases are over-represented due to the overload of the health care system, and the international mortality data is significantly skewed by the Iranian data, who are reporting 19% mortality rate, likely an under-reporting error ...
If we correct for those obvious sampling artifacts by taking out Hubei and Iran then the Chinese mainland mortality rate with over 13,000 cases is 0.8% at the moment, and the international mortality rate for over 3,500 cases is 1.0%. Since at least 80% of the cases have mild symptoms, many of whom don't get into hospitals let alone get tested for the virus, all these statistics are still overestimating the true mortality rate.
Then we have very well controlled cases like the Diamond Princess, with 705 infections and 4 fatalities - a 0.6% fatality rate in a demography that is skewed toward the elderly (average age of cruise ship passengers is around 47 years, while average age in developed countries is around 37 years) - i.e. this too is likely overestimating the true whole-population mortality rate.
See this latest summary of the data, if you want to check the numbers yourself.
If these trends continue then I'd expect coronavirus mortality among all infected to be lower than the 0.6%-1.0% observed, and higher than that of the common flu of 0.13%.
Please stop spreading disinformation.
edit: I re-calculated all the numbers with the very latest data and updated the figures.
Because I now believe that there is at least one mutared strain that is also actively spreading.
But like a lot of early intel. Need more facts to corroborate and confirm.
Absolute case numbers declined because cases in "locked off" areas (namely Wuhan) have finally come down. But the disease is now spreading in far more epidemic centres. At least one of these - Iran - is trying to pretend like it's not heavily infected, which means that the disease is still breeding exponentially there (estimates nearly a week ago were ~18k latent cases, it's surely much more now). They should be hitting Wuhan-at-its-peak levels soon, but not as concentrated in a single city - e.g. much harder to contain. People have been confirmed carrying it from Iran to all over the Middle East and North Africa. Again, these "cases we've caught" are not the problem; they're symptomatic of "cases we haven't caught". And many of the places they've been transferring it to have terrible, unprepared medical systems - as well as do several of Iran's neighbors, and some of the places under threat (Syria, Yemen) are outright war zones (breeding grounds for disease).
The problem is far more serious than it used to be, and I'm far less optimistic about containment. Right now, the goal seems to be to be about putting out fires as best we can in order to buy time. Because time means warmer/brighter conditions (in most of the world), more time for antivirals to be approved (that's fairly close), more time for vaccines (probably no sooner than late summer), and more time for quarantine pressures to select for less deadly strains of the virus that don't draw as much medical attention.
My concern also is that the virus will transmit undetected during the abnormally long incubation period or through asymptotic patients in less developed or less prepared countries. And we’re slowly seeing first confirmed cases in new countries daily.
I'm anything but an alarmist, and often end up arguing with the alarmists. But unfortunately, "global cases" is a terrible measure; these aren't car sales. "Cases" isn't actually the number of people infected; it's the number of people you've caught. And people you've caught aren't the problem; it's the people you haven't caught that are the problem. And location absolutely does matter. When it's concentrated in specific areas, you can lock down those locations and ban travel to them. When there's outbreak centres forming around the whole world, you can't. We cannot shut down the whole planet because of the disease.
Absolute case numbers declined because cases in "locked off" areas (namely Wuhan) have finally come down. But the disease is now spreading in far more epidemic centres. At least one of these - Iran - is trying to pretend like it's not heavily infected, which means that the disease is still breeding exponentially there (estimates nearly a week ago were ~18k latent cases, it's surely much more now). They should be hitting Wuhan-at-its-peak levels soon, but not as concentrated in a single city - e.g. much harder to contain. People have been confirmed carrying it from Iran to all over the Middle East and North Africa. Again, these "cases we've caught" are not the problem; they're symptomatic of "cases we haven't caught". And many of the places they've been transferring it to have terrible, unprepared medical systems - as well as do several of Iran's neighbors, and some of the places under threat (Syria, Yemen) are outright war zones (breeding grounds for disease).
The problem is far more serious than it used to be, and I'm far less optimistic about containment. Right now, the goal seems to be to be about putting out fires as best we can in order to buy time. Because time means warmer/brighter conditions (in most of the world), more time for antivirals to be approved (that's fairly close), more time for vaccines (probably no sooner than late summer), and more time for quarantine pressures to select for less deadly strains of the virus that don't draw as much medical attention.
(This is, BTW, why one should never rely on that terrible ArcGIS page. At first it was making people paranoid when the disease was actually facing good odds of being controlled. Now it's making people complacent when it's becoming much more difficult to control)
Note: the disease "going pandemic" does not mean "billions of people will die". It means that we'll have a bad flu going around this year. But that too has its own economic expenses, in terms of medical care, lost time from work, cancelled vacations, etc.
I hope your right, but I don't think so. Too many countries not testing. The disease spreads too easily. Young people spread the disease while being somewhat without symptoms. The long term affect of this disease is unknown. For example some speculation that it is mutating slightly, making it possible to reinfect. Best to remain paranoid in my opinion, better to over react than under react. Of course being in the middle between over react and under react is the right place.... In a few weeks we are all smarter but my 2 cents are we will look back and say its been an overreaction from most. ...
What do you guys think about warmer weather slowing this virus down? So far all of the major outbreaks have been in cold weather areas (China/S.Korea/Japan/Iran/Italy). Hot weather areas have so far appeared to contain this (Singapore/Taiwan/S.E Asia)