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Comment Ebola is harder to catch than most people think. (Score 4, Informative) 349

From an editorial in this week's New England Journal of Medicine by Jeffrey Drazen et al:

"Health care professionals treating patients with this illness have learned that transmission arises from contact with bodily fluids of a person who is symptomatic — that is, has a fever, vomiting, diarrhea, and malaise. We have very strong reason to believe that transmission occurs when the viral load in bodily fluids is high, on the order of millions of virions per microliter. This recognition has led to the dictum that an asymptomatic person is not contagious; field experience in West Africa has shown that conclusion to be valid. Therefore, an asymptomatic health care worker returning from treating patients with Ebola, even if he or she were infected, would not be contagious. Furthermore, we now know that fever precedes the contagious stage, allowing workers who are unknowingly infected to identify themselves before they become a threat to their community. This understanding is based on more than clinical observation: the sensitive blood polymerase-chain-reaction (PCR) test for Ebola is often negative on the day when fever or other symptoms begin and only becomes reliably positive 2 to 3 days after symptom onset."

Comment Re:Isn't delivery still a problem? (Score 1) 64

Genomic medicine can be as simple as having your genome sequenced and interpreted by someone who knows what they're doing. Healthy people usually have several genetic polymorphisms or mutations, only some of which are significant, and sequencing can help you learn which genetic findings are significant health risks, and which are harmless. What you're talking about is gene therapy, which is a lot more involved.

Comment Re:You'll regret being an early adopter. (Score 1) 421

Five years? In tech time, that's like the Pleistocene era! Good strategy for Google -- limit the supply for a ridiculously long time, making it invite-only to increase the recipients' impressions of a great favor having been bestowed on them -- all of which should increase demand over what it might've been if any old schlump could buy a pair. Too bad Google didn't think through the social side effects. How do you relate to someone who might or might not start recording you at any time without your knowledge? I'm not interested in buying a pair and being 'That Guy' (gal, in my case).

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