It would be consistent with Wei Dai’s claim just to argue that we should make an effort to not reveal how low the transmission rate of influenza is among people who don’t wash their hands; we know that hand-washing is a large factor in transmission, but actual transmission rate numbers are still low enough to fail to convince people to wash their hands.
From a brief study of those particular numbers (I worked on a team modeling the spread of H1N1), I feel like we already mislead the public about the numbers themselves by being truthful as to the societal benefits and somewhat optimistic about the individual benefits of hand washing. If you believe more robust methods are more efficient, by all means, advocate for them, but I’m reasonably happy with the current situation.
From another perspective, blood-borne pathogens are particularly worth focusing on because they are easier to control. If we could encourage the entire population of the world to behave safely (not reuse needles, use condoms for sex, etc.), it would be a fairly minor change for individuals, but could eradicate or nearly eliminate HIV over time. With the flu, safe behavior will limit the damage of seasonal infections, but it’s not realistic to actually eliminate the virus. Thus, over the long term, I think the negative externalities of HIV might outweigh those of influenza.
It would be consistent with Wei Dai’s claim just to argue that we should make an effort to not reveal how low the transmission rate of influenza is among people who don’t wash their hands; we know that hand-washing is a large factor in transmission, but actual transmission rate numbers are still low enough to fail to convince people to wash their hands.
From a brief study of those particular numbers (I worked on a team modeling the spread of H1N1), I feel like we already mislead the public about the numbers themselves by being truthful as to the societal benefits and somewhat optimistic about the individual benefits of hand washing. If you believe more robust methods are more efficient, by all means, advocate for them, but I’m reasonably happy with the current situation.
From another perspective, blood-borne pathogens are particularly worth focusing on because they are easier to control. If we could encourage the entire population of the world to behave safely (not reuse needles, use condoms for sex, etc.), it would be a fairly minor change for individuals, but could eradicate or nearly eliminate HIV over time. With the flu, safe behavior will limit the damage of seasonal infections, but it’s not realistic to actually eliminate the virus. Thus, over the long term, I think the negative externalities of HIV might outweigh those of influenza.