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The last nasty one occurred in 1968 and was called the Hong Kong flu. I was a kid then, but unlucky enough to catch it. I went to class in the morning, but two hours later I was ready to pass out and my Dad, who worked close by, had to come and take me home.
I've had appendicitis, pneumonia, heavy-duty repeated strep and severe bronchitis, but nothing beat that Hong Kong flu for sheer, long-lasting misery.
In fact, back in 1968, many schools were closed because everyone was really, really sick, and the doctors and hospitals were going completely nuts. Absenteeism at work was the rule, rather than the exception. Thank heavens we had antibiotics for the secondary bronchial infections, and knew how to treat viral pneumonia, or we would have lost quite a few people.
Before that was the 1957 outbreak, and before that, the 1918 Spanish flu that killed approx. 40 million people world wide. Google it for the details. It was really nasty, particularly coming in on the back of WWI.
These nasty flu outbreaks are caused by genetic mutations in flu viruses. Scientists have found out that flu originates in birds, particularly water foul, and spreads to chickens who spread it to pigs and people. Birds carry types of flu viruses that are unknown in people until they cross the species barrier by mutation, and can kill humans who have no immunity to bird flu viruses. That's why people primarily in Asia, where there is a large pool of viruses and people live in very close proximity to domestic foul and pigs get sick with exotic bird flu strains.
In the past few years, the H5N1 bird flu strain has killed a few people and now scientists think that the H9N2 strain now widespread among chickens in Asia may do the same. Normally these bird flu viruses are not contagious from person to person, but different flu viruses can exchange genetic material if they infect the same cell. So if a human infected with an exotic bird flu also contracts a regular human flu virus, then you could get an exchange that would give a bird flu virus the ability to spread rapidly from person to person.
Pigs can also harbor both human and bird flu viruses at the same time. A couple of years ago in China, it was found that some pigs were harboring exotic bird flu viruses and many epidemiologists became very alarmed that those pigs could incubate new flu viruses contagious to humans and against which we would have no immunity.
We're due for a bad flu outbreak since it has been 36 years since Hong Kong laid so many of us low. Scientists believe that the H5N1 or H9N2 have the potential to mutate and really attack the human population around the world with deadly consequences, like the Spanish flu did in 1918.
The Bushies usually have nefarious motives for their actions, so I wouldn't put much of anything past them, but I think that working on a plan to deal with a very, very nasty flu outbreak is not a bad idea, particularly with a Democrat in charge.
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