How can they have all the warnings they needed if China didn't give them the right info from the start ? That 27 days incubation period got a lot of people infected and becoming carriers. It's like, China had a relatively well defined outbreak center while other countries started with a wide spread invisible web of carriers.

A single cruise ship is about as well defined as targets can get. It’s pretty damn hard to blame anyone else for completely screwing that up.

Japan started with a swarm of Chinese visitors during Chinese new year. Hardly an auspicious beginning.

>How can they have all the warnings they needed if China didn't give them the right info from the start

So what country gave China info from the start? Japan and SK had a lot more info with regard to the disease (human to human transmission, asymptotic transmission, 14 days incubation period, hell even the RNA sequence was done on the virus) than what China had at the beginning.

I don't understand your statement. WHO didn't hid any information from China, neither other countries did. What kind of info could they have given to China when they didn't even know there was an outbreak (much less when China didn't even want to acknowledge it) ? https://en.wikipedia.org/wiki/2019%E2%80%9320_coronavirus_ou...

Having more info once contaminated people got reported doesn't change the fact that weeks went by with potential carriers spreading everywhere unchecked.

maybe not all. but from the moment china admitted they had an outbreak. maybe a more wary country would...ban all non-local travelers from china , quarantine all locals travelling from china, stop all flights to-and-from china, revoke all visas of chinese people...etc

Also China could have prevented people leaving, but by allowing infected people to leave they ensure that China does not need to fight it in isolation, and is not impacted more than other countries, ie. crab mentality

When you have an initial outbreak, you have a single original source of the incident and no possibility of people outside the area bringing in additional sources of the virus, because the virus hasn't spread outside the area yet. If you contain it locally, you have contained it completely, full stop.

The situation for other countries is completely different. Someone could fly into Japan right now from anywhere in the world carrying the contagion at any time. It was brought into Japan by multiple carriers at different times and different places. You can contain one incoming source, and three more will spring up. It's a completely different problem.

No you don't, there is 27 days incubation factor which means 27 days before the initial outbreak for things to spread and no possible way to do anything about that. Then you have whatever time for doctors to identify that this is something new and a big deal, again time that things can spread without your ability to control it.

The 27 days incubation is the maximum observed time. The median time is about 8 days.

In part likely due to the fact that China misled everyone so significantly in the beginning other countries could not plan appropriately

Ok, which part did China mislead people? China told the world the virus can be transmitted asymptomatically, can be transmitted human to human, with a 14 days incubation period, and provided all the clinical data.

Probably worth reading this:

https://www.theguardian.com/commentisfree/2020/feb/26/the-re...

It misled people by hiding the extent of the problem, by harassing and prosecuting doctors who were raising awareness. Their first response was to suppress warnings.