Just because bacteria or a virus is found in someone's system does not mean that this causes all that ails you. In particular there is a chemical poisoning that LOOKS like the FLU. But it is NOT the flu.
Remember that in 1918 in Spain there was WWI going on. Maybe they invented some type of ammunition ... or were affected by the fumes of exposives in those days?
I think she has THE ANEMIA that is hard to find and that goes along with PTSD and many other ailments miliary mention for soldiers or the civilians with CFIDS,
Why it is important to avoid 'the sniffles' http://www.valdezlink.com/re/cancer/breast-age10.htm <http://www.valdezlink.com/re/cancer/breast-age10.htm>
another cause of flu FLU? * Maybe there is another common denominator? Whether or not a particular virus is found, doesn't mean it is the cause of all that