Questioning to Anti-microbe dry coil air-conditioning systems against SARS in hospital wards

Through analyzing some statements and conclusions of this article, claims that the cooling load variation factor can not be negative; that the so-called dry coil system is simply the traditional fan coil unit system with fresh air and operated in dry conditions, and it can be adopted to some applications with high momentary moisture load; that any antisepsis air conditioning system must involve both bacteriostasic and bactericidal means.