5 ms·

I'm curious, for most of the infected, is it obvious from the symptoms whether they have novel coronavirus, or just the regular flu? That is, the tail end is c

I'm curious, for most of the infected, is it obvious from the symptoms whether they have novel coronavirus, or just the regular flu? That is, the tail end is clearly deadly -- but for the average case, are symptoms much worse than the yearly flu, or around the same?

erredois 7y ago
Most have problem breathing and require hospitalization. Thats the main problem with this disease, it overwhelms the health system with this cases.
- empath75 7y ago
  I don’t think it’s correct that most do. I think most people have mild symptoms. I’ve seen statistics that up to half of the people that end up in the hospital die, though.
istorical 7y ago
Beyond the actual mortality rate or possible sequelae (which seemed to occur in post-SARS survivors), the real danger lies in what the actual percentage of cases requiring hospitalization due to severity of pneumonia is (serious + critical condition). Some believe it to be a much higher percentage of the total # of cases than something like the flu, meaning if the infection spreads as much as the normal flu, we may see a shortage of ICU beds and respirators.
- mantap 7y ago
  The corollary of this is that you don't even have to be infected with the coronavirus to die because of it. This coronavirus acts as figurative denial of service attack against hospitals. Anybody with a medical emergency is going to have an incresed risk of mortality if hospitals are swamped with an epidemic.
  - blackrock 7y ago
    This is actually a fitting description. It’s effectively a distributed denial of service attack (DDOS) on the medical system. There are a lot of old people in Wuhan and the province, that those that gets a heart attack or an old age ailment, where they normally would have been saved, will now die. This is a terribly tragic secondary effect.
  - luckylittle 7y ago
    I wonder if it would be better to get infected now (on purpose), while hospitals are not under heavy load yet. You probably have higher chance of survival now, comparing to many weeks from now. Also the virus might mutate and become more deadly, so having antibodies now would also help down the line.
    - mantap 7y ago
      Probably not, you'd still run a small risk of death, even if you are young and healthy and getting excellent treatment in a first world hospital -- not to mention exposing your loved ones (particularly elders) to infection. The best approach is certainly self-isolation with sufficient food, then you have zero chance of becoming infected. I'm not at that point yet in Europe. But if I lived in Singapore or Hong Kong I might start considering it.
newnewpdro 7y ago
There's some useful information here: https://www.reddit.com/r/askscience/comments/ewwmem/have_a_question_about_the_2019_novel_coronavirus https://www.reddit.com/r/askscience/comments/ewwmem/have_a_q...
taneq 7y ago
There's a something like 20% hospitalisation rate. That seems kind of scary compared to the flu which is "you have a sniffle, get over it."
- sjg007 7y ago
  The flu can be very serious.
- deleted 7y ago
  [deleted]
- plg 7y ago
  "the flu", i.e. influenza, is definitely not "you have a sniffle, get over it" more like feeling like you've been hit by a truck for 2 weeks while you shiver in bed with a fever, coughing your lungs out, unable to function
  - 8bitsrule 7y ago
    And you may not 'feel better again' for a month, or two, or more.
    - ImaCake 7y ago
      My anecdata from a few influenza events is that it is truly awful. A week of slowly worsening fever. I got close to admitting myself to hospital before my fever broke and I recovered. Symptoms dissapear very quickly once it's over, but it took me months to recover my fitness.
  - dilyevsky 7y ago
    Some people may have only mild fever and some are even asymptomatic.
  - in_cahoots 7y ago
    That was always my impression of the flu, until this year. My husband, infant daughter, and myself all came down with the flu within 3 days of each other. The infant had been vaccinated, while my husband and I were not. The infant and husband were confirmed via a nose swab to have the flu, while we just inferred that I got it since we all had classic flu symptoms. Despite not being vaccinated, my husband was feeling 80% better within three days and fully recovered within four days. He was miserable for the first two days, but still not the level of ‘got hit by a truck’ that I remember from previous cases. I took five days to recover and also had relatively mild symptoms - it was undeniably different from a common cold (muscle soreness, chills and night sweats, fatigue) but I wouldn’t have thought it was the flu if the rest of my family wasn’t infected. My daughter seemed to be recovered within 48 hours, though she later contracted pneumonia. Even that was managed within 24 hours of starting amoxicillin and a nebulizer. This post has gotten pretty long, but my point is that, for whatever reason, we came down with a flu that wasn’t nearly as bad as the norm. Even the doctors were skeptical until the test results came back.
ekianjo 7y ago
> is it obvious from the symptoms whether they have novel coronavirus, or just the regular flu? There are test kits but China has very few of them compared to the mass of patients who have flu-like symptoms. So... from what I heard we dont really know.
mindfulgeek 7y ago
From what I read, the coronavirus reduces lymphocytes and that is what ultimately causes the serious symptoms. For people who can keep their white counts up, they don’t get so sick. Edit: my thought is that maybe they could use blood counts to separate it from the flu
- traek 7y ago
  If one is to run tests, it would much easier to use the actual nCoV diagnostic panel. The question was whether differential diagnosis for nCoV based on (early-stage) symptoms exists, which to my knowledge it doesn’t yet.

erredois 7y ago

Most have problem breathing and require hospitalization. Thats the main problem with this disease, it overwhelms the health system with this cases.

empath75 7y ago
I don’t think it’s correct that most do. I think most people have mild symptoms. I’ve seen statistics that up to half of the people that end up in the hospital die, though.

istorical 7y ago

Beyond the actual mortality rate or possible sequelae (which seemed to occur in post-SARS survivors), the real danger lies in what the actual percentage of cases requiring hospitalization due to severity of pneumonia is (serious + critical condition). Some believe it to be a much higher percentage of the total # of cases than something like the flu, meaning if the infection spreads as much as the normal flu, we may see a shortage of ICU beds and respirators.

mantap 7y ago
The corollary of this is that you don't even have to be infected with the coronavirus to die because of it. This coronavirus acts as figurative denial of service attack against hospitals. Anybody with a medical emergency is going to have an incresed risk of mortality if hospitals are swamped with an epidemic.
- blackrock 7y ago
  This is actually a fitting description. It’s effectively a distributed denial of service attack (DDOS) on the medical system. There are a lot of old people in Wuhan and the province, that those that gets a heart attack or an old age ailment, where they normally would have been saved, will now die. This is a terribly tragic secondary effect.
- luckylittle 7y ago
  I wonder if it would be better to get infected now (on purpose), while hospitals are not under heavy load yet. You probably have higher chance of survival now, comparing to many weeks from now. Also the virus might mutate and become more deadly, so having antibodies now would also help down the line.
  - mantap 7y ago
    Probably not, you'd still run a small risk of death, even if you are young and healthy and getting excellent treatment in a first world hospital -- not to mention exposing your loved ones (particularly elders) to infection. The best approach is certainly self-isolation with sufficient food, then you have zero chance of becoming infected. I'm not at that point yet in Europe. But if I lived in Singapore or Hong Kong I might start considering it.

newnewpdro 7y ago

There's some useful information here: https://www.reddit.com/r/askscience/comments/ewwmem/have_a_question_about_the_2019_novel_coronavirus https://www.reddit.com/r/askscience/comments/ewwmem/have_a_q...

taneq 7y ago

There's a something like 20% hospitalisation rate. That seems kind of scary compared to the flu which is "you have a sniffle, get over it."

sjg007 7y ago
The flu can be very serious.
deleted 7y ago
[deleted]
plg 7y ago
"the flu", i.e. influenza, is definitely not "you have a sniffle, get over it" more like feeling like you've been hit by a truck for 2 weeks while you shiver in bed with a fever, coughing your lungs out, unable to function
- 8bitsrule 7y ago
  And you may not 'feel better again' for a month, or two, or more.
  - ImaCake 7y ago
    My anecdata from a few influenza events is that it is truly awful. A week of slowly worsening fever. I got close to admitting myself to hospital before my fever broke and I recovered. Symptoms dissapear very quickly once it's over, but it took me months to recover my fitness.
- dilyevsky 7y ago
  Some people may have only mild fever and some are even asymptomatic.
- in_cahoots 7y ago
  That was always my impression of the flu, until this year. My husband, infant daughter, and myself all came down with the flu within 3 days of each other. The infant had been vaccinated, while my husband and I were not. The infant and husband were confirmed via a nose swab to have the flu, while we just inferred that I got it since we all had classic flu symptoms. Despite not being vaccinated, my husband was feeling 80% better within three days and fully recovered within four days. He was miserable for the first two days, but still not the level of ‘got hit by a truck’ that I remember from previous cases. I took five days to recover and also had relatively mild symptoms - it was undeniably different from a common cold (muscle soreness, chills and night sweats, fatigue) but I wouldn’t have thought it was the flu if the rest of my family wasn’t infected. My daughter seemed to be recovered within 48 hours, though she later contracted pneumonia. Even that was managed within 24 hours of starting amoxicillin and a nebulizer. This post has gotten pretty long, but my point is that, for whatever reason, we came down with a flu that wasn’t nearly as bad as the norm. Even the doctors were skeptical until the test results came back.

ekianjo 7y ago

> is it obvious from the symptoms whether they have novel coronavirus, or just the regular flu? There are test kits but China has very few of them compared to the mass of patients who have flu-like symptoms. So... from what I heard we dont really know.

mindfulgeek 7y ago

From what I read, the coronavirus reduces lymphocytes and that is what ultimately causes the serious symptoms. For people who can keep their white counts up, they don’t get so sick. Edit: my thought is that maybe they could use blood counts to separate it from the flu

traek 7y ago
If one is to run tests, it would much easier to use the actual nCoV diagnostic panel. The question was whether differential diagnosis for nCoV based on (early-stage) symptoms exists, which to my knowledge it doesn’t yet.