You are welcome to post comments with or without logging in.
Logging in does not get you any more content but it does give you lists of content
you haven't seen yet.
We will not give out your email address.
If you want others to be able to contact you privately, include your email address in your signature.
Yep, that's what I'm saying
Yep, that's what I'm saying. Basically, anyway. From the 2005 WHO FAQ on DDT (caution, pdf):
"WHO recommends indoor residual spraying of DDT for malaria vector control."
I don't know about specific dates... but I think you restated the gist of my argument correctly. The WHO has never not recommended IRS.