@SchmeteP @VincentRK Obesity -> SMALLER lung capacity (but higher respiration rates).
This just isn't the main factor. Spread occurs throughout the population and differences in obesity only affect a smallish %. Counterexample: Taiwan is the most obese in Asia, has lowest covid rates.
@SchmeteP@VincentRK肥胖症->；肺活量较小（但呼吸率较高）。
这不是主要因素。在整个人群中传播，肥胖的差异只影响一小部分人。反例：台湾是亚洲最肥胖的地区，新冠病毒感染率最低。