Team

Rebecca Buechel

13:11, Oct 16, 2014

It'd still probably reduce infected travelers going abroad before they're well as alternate routes would be slower & soon discovered. Also, some develop symptoms quite quickly, before a month.

Team

Yaneer Bar-Yam

Edited on 14:42, Oct 16, 2014

Countries that are accessible by land transportation have already closed borders.
Ivory Coast: http://news.yahoo.com/ivory-coast-imposes-travel-restrictions-ebola-fears-spread-174124071--finance.html
Senegal: http://www.firstpost.com/world/senegal-tightens-travel-restrictions-over-ebola-fears-1677313.html
A comprehensive approach would include the land borders. Going through the jungle is its own danger and these countries are doing their best to monitor them. Also most people traveling from those three countries will have passports of those countries and must use them no matter what airport they go through.

This is not perfect but no security system is. Do you lock your door and set an alarm even though criminals might be able to break a window and experts can disable alarms. Changes in probability are important.

Team

Kutter McNeil

14:43, Oct 16, 2014

I disagree.

These people live, hunt, and journey into the jungle every day. They're not as concerned with the risk. There is a huge difference between coming and going as you please and locking the doors at night as opposed to fully quarantining a country and making people desperate.

If you shut down a whole country to quarantine a disease you will only hurt the people and help it spread. If there is one thing to learn from the U.S. and China it's that walls don't keep people out.

Team

Yaneer Bar-Yam

Edited on 15:09, Oct 16, 2014

The people who live, hunt and journey into the jungle are not the same as those who are traveling internationally on airplanes.

The statement that you make about "hurting people" is not substantiated. Recall that people have family and friends or business partners that they are going to visit. They also have concerns. Having an organized way to provide assurance that people are not infecting others will help them as well.

Team

Kutter McNeil

15:42, Oct 16, 2014

Correct but it's the people traveling internationally that are delivering supplies and helping people.

You don't think that if you completely quarantined the country that you'd hurt people? You also can't make such assurances no matter what you do.

Team

Yaneer Bar-Yam

15:49, Oct 16, 2014

Having people go there is not the problem. Anybody who is traveling there to help people surely wants to make sure that they are not transmitting the disease when they get back.

If you want to consider hurt you have to make a reasonable comparison. What is the hurt you are causing if an outbreak happens in a different part of the world. Even if you are confident that an outbreak will be well controlled in the US (which we now know is only a guess), then surely an outbreak in India or Chiina will cause a greater problem. So compare.

Team

D. Dickard

15:53, Oct 16, 2014

I'd argue that the people in these countries will be hurt MORE if we don't quarantine aggressively. As random airline travelers spread the virus to more countries (clearly we are all unable to easily handle even ONE exposure) then any resources available to these specific countries becomes more limited and eventually eliminated. Now we have 3 countries. What happens to the aid to these 3 when we have 30?

Team

D. Dickard

16:01, Oct 16, 2014

But I'd also add that all the concerns about the problems of a quarantine should be welcomed and addressed to the extent possible. For example, several people have mentioned paying those who have already survived the disease to be trained as caregivers. They would have the advantage, not only of immunity, but they may help reduce mistrust. Everyone wants the same thing here -- to win against this tragic outbreak!

Team

Yaneer Bar-Yam

16:08, Oct 16, 2014

That is a very important point, Delise.

Team

Yaneer Bar-Yam

16:11, Oct 16, 2014

As an additional point: It is my understanding that the approach which precludes quarantines is responsible for the problem that we have today. If there were boundaries enforced at earlier times during the epidemic within the countries affected it would not have spread within those countries as much as it has. It would have been confined to smaller regions. Note that Senegal successfully avoided transmission by closing its border as of March!

I see the reluctance to use travel restrictions as a failure of basic understanding of how contagions must be controlled in general. The problem arises because the public health officials are trained to think in terms of individual care rather than community vulnerability. They are focused on treating the individual who is sick, and presents him or her self to the hospital. The public is an aggregate of individuals without structure of its own. This is the standard medical model today. It works for many problems. The addition of contact tracing is effective also for a limited number of types of diseases, including TB which is the epidemiological background of CDC Director Frieden. It works for TB because there is a latent population whose number changes only very slowly that is the source of infective individuals. Detecting the latent individuals and treating them reduces the number of infective individuals. There is no exponential growth of the population affected as there is in Ebola. An exponential growing outbreak requires direct attention to the transmission not just the specific care that is needed for individuals. Stopping the transmission cuts off the number of cases that then need care. This is the key to controlling outbreaks --- i.e. prevention of new cases.

Team

D. Dickard

16:29, Oct 16, 2014

Yes, totally agreed.

Team

Kutter McNeil

16:44, Oct 16, 2014

As I understand it survivors are already volunteering to help with the disease. My main concern is that we would be using a lot of (already strained) time, resources, and space on people who aren't sick. You may be correct though. We'll have to wait and see.,As I understand it survivors have already been volunteering to help with the disease. My main concern is that we would be using a lot of (already overclocked) time, resources, and space on people that aren't sick. You may be correct though. We'll see.

Team

D. Dickard

17:35, Oct 16, 2014

Kutter, I hope that all the difficulty the US is having in containing -- what started as one single case in Texas-- is showing how difficult this disease is to contain. A quarantine might have prevented this case. In fact, someone has suggested that two of the three countries (Liberia and Sierra Leone) have ASKED for help with a quarantine. If that happened all the resources could (and should) be focused on the countries who are struggling the most. Ebola has really taught us that we are "one world." If you can think of some solutions to the problems you have presented please add those ideas to this thread. It is helpful to know what problems might occur and what solutions might exist.

Team

D. Dickard

17:36, Oct 16, 2014

Kutter, I can't find your link but please join this team and lets help figure this out!

Team

Kutter McNeil

09:43, Oct 17, 2014

Yeah I'm very curious to see what the reports conclude on what happened in Texas. I think the main problem there is a lack of communication though. Doctors not knowing the mans travel history.

Oh yes I can't disagree with that. If you have countries telling you that they need help more resources should be delegated where needed.

Team

D. Dickard

13:15, Oct 17, 2014

Right. That's what I'm thinking. Look how much money has been spent (not to mention possible exposures) just on one man traveling to the US. He wouldn't have traveled if there was a quarantine. Then we could focus our attention on the countries that REALLY need the help. We all want the same thing, right?

Team

Kutter McNeil

07:47, Oct 20, 2014

I merely meant that both are through fluid exchange. Do you have a source that 1000+ people being monitored? I wad unaware of such a high number. People sure are talking very definitively about what they know about it, how it's spread, how contagious it is. They seem to be confident from the previous outbreak of ebola and the nearly year they've been fighting it now. I always dislike it when people put themselves and their neighbors in a situation and ask "who will fix this? How will we stop this? Who will help us?" I am not helpless. You are not helpless. We will be fine.

Team

D. Dickard

13:46, Oct 15, 2014

Yes, absolutely.