Yes and no, the abuse of antibiotics and thinning of vaccines makes our defences not as strong as you may like to think.
Also, there are a lot more homo sapiens on the planet now than was the case in 1918, probably three times more...plus rapid air travel means very rapid transmission of viruses.
Right, I don't think we're invincible. And yes, I would say that increased globalization and the ease of travel has made containment difficult/impossible now. But I do agree with Guyon in the sense that medical science has made significant advances since 1918, and we are in better shape to control or fight something like this. I don't know if it'll be enough, but we are better off than people were back then. I think we're probably better off planning-wise as well, especially in light of the recent Avian flu scares.
Dr. Besser, Acting Director for the CDC, in a press briefing:
There has been extensive planning across the federal government, across federal, state and local governments within the private sector, in schools. Our communities have been planning for pandemic influenza for many, many years.
We dont know that this strain will develop into a pandemic strain. But the level of planning that has taken place in this country in unprecedented. And I think will allow us to respond in ways that we would not have been able to respond had this occurred 10 years ago.
At this point we dont know what actions will need to be taken. There is a lot of work that's been going on around community control of a pandemic virus and what needs to take place. The type of activities that need to take place depend on the severity of the virus. And, you know, Id refer you to our Web site on pandemic flu planning to see the detailed guidance around those types of steps.
Again, though in terms of this situation and this swine flu we are not at the point and WHO is not at the point of declaring a pandemic. We are at the point of trying to learn more about this virus and understand the transmission and how to control it.
I hope if something does happen, all the plans and systems put in place will actually work....
I'm not sure how much antibiotic abuse comes into play here as I generally associate antibiotics with bacterial diseases, but that is a concern unto itself; multi-drug resistance is no joke, for example, MDR-Tuberculosis.
In light of the fact that vaccines take, at minimum, months to develop or scale up (and only after a pandemic has been declared IIRC), I hope this doesn't turn into something serious. I don't know how effective Tamiflu and other antiviral drugs are, but I don't think they're cures. I think antiviral drugs and other such measures are employed to hold the gates until a vaccine can be made and scaled up. I could be wrong, I'm not a immunologist or epidemiologist.
There is still much uncertainty with this whole swine flu, we'll just have to see.