[quote]Powerpuff wrote:
[quote]debraD wrote:
[quote]Powerpuff wrote:
[quote]debraD wrote:
…The fact is unless someone is dousing your bodily fluids with a high amount of virus present, you are not going to catch it. And, if there isn’t enough virus to cause symptoms, or show up in a test, there is not enough to risk infecting anyone.
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Could you share where you got this information about needing a high concentration of the virus to be infectious? This is inaccurate, from what I have read.
The opposite is true. A single virus, in a droplet of saliva against the lining of your eyelid is all it takes. And approximately 15% of people will be infectious, without running a fever. They can test negative in the first stages before the virus replicates enough to show up in a test, but they are certainly contagious during that time. That is my understanding.
Edited [/quote]
it’s basic probabilities. if the concentration of the virus is so low that it is not affecting the host, it is also unlikely to be in that droplet of whatever droplet of sweat or spit that landed on your eye. Theoretically I could get Aids from the same scenario but we don’t freak out over that (anymore) thankfully.
But if you don’t believe me check out a Wikipedia article about the transmission. How else could you explain the fact the Duncan was in the later stages of sickness and sharing an apartment with others who were nursing him, and they STILL were not infected. It wasn’t until his disease reached the point of severe vomiting and diarhhea that exposed the nurses to highly infected fluids.
Seriously, in the midst of all this panic and as bungled as the case that wound up in Texas that got the two nurses, if it were like the fear mongers seem to want to believe we’d be we’ll into part 2 of the stand by now 
But yet, after it all, there have only been 3 people affected in the US and they have all survived. (Edit and one was the doctor who brought it back with him)
Compare that to the flu and tell me you still think its highly infectious and something to worry about…
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It’s a Level 4 Biosafety Pathogen. To compare, HIV is only a Biosafety Level 2. It is different from the flu or HIV. That’s why all the caution. And I’d say concern and caution, not panic. I don’t see anyone panicking, but being cautious and getting protocols in place.
Factors such as pathogenicity, virulence, transmission, agent stability in the environement, infectious dose, and antibiotic resistance go into these these Biosafety classifications. It’s not just about transmission. It’s a more serious pathogen in other ways.
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And it also has to do wi the conditions medical personnel are exposed to when treating someone who is severely ill.
Either way, why do you suppose, in light of these facts, the WHO et al are still not supporting any of the ‘cautious’ measures being proposed?
I don’t know about you, but schools refusing to allow kids from Rwanda to go to class, locking a nurse in a tent with a port a potty and calling for quarantines of people who cannot infect you is not what I call acting sensibly and rationally. I’d call that quite the opposite and those kind of reactions are the opposite of what you need.