Beneficiaries and Losers from the Swine Flu Scare [View article]
3M is a joke and they know it. The molecule size of swine flu is smaller than the weave of the bad fitting masks they are selling to the fearful (including on-air doctors who should know better). The mask needed is the type used to prevent TB, the smallest airborne molecule for person-to-person transmission. These are called duck-bills as they look like a duck bill. They need to initially be fitted and tested as they are made in different sizes.
Beneficiaries and Losers from the Swine Flu Scare [View article]