@MarvinH2_G2 @TruthAbout_ME2 @YouAreLobbyLud This probably ignores environmental (high ACH and/or supplementary air filtration in hospitals). It's probably more relevant to shitty stagnant air in a home or poorly ventilated building. Also probably assumes infector is a high/max level of contagion, ICU patients may not be.
@MarvinH2\u G2@TruthAbout\u ME2@YouAreLobbyLud这可能忽略了环境因素（医院中的高ACH和/或补充空气过滤）。这可能与家里或通风不良的建筑物中的污浊空气有关。也可能假设感染者是高/最高级别的传染病，ICU患者可能不是。