@brendonowicz @MomtoRox Upper room UVC is potentially a game changer. High proven efficacy with airborne pathogens. Yet it just sits there, unused.
@brendonowicz@MomtoRox Upper room UVC可能会改变游戏规则。经证明对空气传播病原体有很高的疗效。但它只是坐在那里，没有使用。
@brendonowicz @MomtoRox Upper room UVC is potentially a game changer. High proven efficacy with airborne pathogens. Yet it just sits there, unused.
@brendonowicz@MomtoRox Upper room UVC可能会改变游戏规则。经证明对空气传播病原体有很高的疗效。但它只是坐在那里，没有使用。