1. Why is the death rate so much higher in Mexico than the U.S.? I don't think healthcare (or lack of healthcare) explains it. Too many people in the U.S. have recovered without going to the doctor or taking anti-viral drugs.
I also don't buy the "we may have a weaker strain" argument. I suppose it could be true but if so we would most likely end up getting the stronger strain soon enough.
2. Is there a chance that we've been exposed to some other virus that for whatever reason resembles H1N1 enough to provide a little more resistance to this strain? Maybe Mexicans by and large were not exposed to that strain. Just a thought.
3. Recent studies showed that the flu virus survives in cold air (something like 20-50 degrees?) a lot longer than warm air. I believe that is now the most accepted explanation of why our flu outbreaks seem to be seasonal - not anything to do with human behavior. Do they think this is true for H1N1? If so, is the southern hemisphere in for a world of hurt soon? Are we likely in for trouble next winter? Could they have this in the seasonal flu vaccine by next fall?
4. Even though the media forgot about the bird flu, CDC folks are still scared to death of it. Recent talk about how we have some resistence to normal flu strains but not the swine flu as it's very different, reminds me that bird flu is also like something we've never seen and that is one reason it is so potent. If that's the case, why not add the bird flu into our normal flu vaccine? (I know they only put about 3 strains in it.) Sure, it will not be the exact strain that ends up spreading from human to human but if it gives us some protection then wouldn't it be worth it?
Just some thoughts.....