Live data from Hacker News

Italy and South Korea virus outbreaks reveal disparity in deaths and tactics

reuters.com

21–30 of 410 posts

Re: Italy and South Korea virus outbreaks reveal disparity in deaths and tactics

#21
post #4

Earlier quoted context omitted.

Yup, Korea's Patient #31 made things a lot worse, or else they would be doing much better right now.

Would you be able to explain what did they do?

Went to two massive church gatherings while advised to isolate, gatherings with 1000 people.

Re: Italy and South Korea virus outbreaks reveal disparity in deaths and tactics

#23
post #4
post #3

Earlier quoted context omitted.

Korea had people actively (hard to believe, I know) making things much worse. But they didn't downplay it for the first two weeks after the virus took hold. With these exponential issues time is everything.

Yup, Korea's Patient #31 made things a lot worse, or else they would be doing much better right now.

For others wondering about the story behind Patient 31, here’s an article with a timeline: https://graphics.reuters.com/CHINA-HEALTH-SOUTHKOREA-CLUSTER...

Re: Italy and South Korea virus outbreaks reveal disparity in deaths and tactics

#24
Reminder for those in despair...

It is merely enough to make the r0 after containment measures less than 1.

Then the problem will eventually go away.

As someone said, social distancing measures to work must be done when it seems to be overreacting.

And if they work, it will seem as if we overreacted.

Re: Italy and South Korea virus outbreaks reveal disparity in deaths and tactics

#25

It's been making the argument that Korea's aggressive testing has allowed them greater control over the epidemic. Of course, there are a variety of other factors at work. Italy is the second "oldest" country in the world after Japan so Coronavirus infections just would be more deadly there. Also a lot of the Korean infections were confined to a single city in Korea (though the Italian infections also had an epicenter…

If Italy is the second oldest country in the world after Japan, how do they have 800 deaths compared to 16 in Japan? Something about those numbers seems off. Is it because Japan's elderly population tend to live in rural areas compared to Italy's or something else societally related?

I'd speculate that Japan isn't in the situation of the infection getting out of control.

But none of posts should be construed as "Joe's complete model of Coronavirus dynamics." There are many things we don't know and can't predict. My main argument is every country needs much testing and much surveillance of the situation - IE, the Korean model is good, that is all.

Re: Italy and South Korea virus outbreaks reveal disparity in deaths and tactics

#26

Italy has an older population, hence more susceptible to deaths and spreading of the virus: - Average age of death due to Coronavirus in Italy is 82 [1] - In Italy, 3.65% of the population is 80 or older [2]. - In Korea, 1.75% of the population is 80 or older [3] [1] https://www.epicentro.iss.it/coronavirus/bollettino/covid-19... [2] https://www.populationpyramid.net/italy/2019/ [3] https://www.populationpyramid.net/…

3.65% / 1.75% ~ 2.09, so the difference in age profile might explain a factor 2 in the mortality ratio of Italy vs South Korea.

The actual ratio is currently 7.9: 827 out of 12462 cases in Italy (6.6%), 66 out of 7869 cases in South Korea (0.84%).

Re: Italy and South Korea virus outbreaks reveal disparity in deaths and tactics

#27

Earlier quoted context omitted.

Would you be able to explain what did they do?

Went to two massive church gatherings while advised to isolate, gatherings with 1000 people.

I'm curious if something like this can be considered criminal. What if the mortality rate was higher? If the mortality rate was 100%, ethically would this be murder?

Re: Italy and South Korea virus outbreaks reveal disparity in deaths and tactics

#29

Earlier quoted context omitted.

If Italy is the second oldest country in the world after Japan, how do they have 800 deaths compared to 16 in Japan? Something about those numbers seems off. Is it because Japan's elderly population tend to live in rural areas compared to Italy's or something else societally related?

meh. I've been married to a Japanese for over 2 decades now, and lived in Tokyo for many years including when Fukushima happened. I wouldn't trust Japanese politicians with their reported numbers any more as I'd trust China or the US. There is one difference in Japan to Italy that might explain the lower infection rates: it's socially accepted to wear face masks (not only since covid but since the 90ies actually!)

Even if the numbers aren't reliable, reports of Japanese intensive care units being overrun aren't easy to hide, but Japanese hospitals don't seem to be under the same pressure as hospitals in Italy.

Making mask wearing more acceptable might be a cultural adjustment humanity has to make as we become more urbanized and globalized if it'll help reduce the severity of disease transmission. Looks like Japan's stumbled onto a very useful societal adaptation.

Re: Italy and South Korea virus outbreaks reveal disparity in deaths and tactics

#30
post #26

Italy has an older population, hence more susceptible to deaths and spreading of the virus: - Average age of death due to Coronavirus in Italy is 82 [1] - In Italy, 3.65% of the population is 80 or older [2]. - In Korea, 1.75% of the population is 80 or older [3] [1] https://www.epicentro.iss.it/coronavirus/bollettino/covid-19... [2] https://www.populationpyramid.net/italy/2019/ [3] https://www.populationpyramid.net/…

3.65% / 1.75% ~ 2.09, so the difference in age profile might explain a factor 2 in the mortality ratio of Italy vs South Korea. The actual ratio is currently 7.9: 827 out of 12462 cases in Italy (6.6%), 66 out of 7869 cases in South Korea (0.84%).

Maybe co-morbidities or general health per age is better in S. Korea.
Post reply on HN