@[mauricedehond] Japan has long accepted COVID`s airborne spread, and scientists say ventilation is key - CBS News https://t.co/mjzC27mpWf (Maurice de Hond)
14 juli 2020 06:52:09
@[mauricedehond] Japan has long accepted COVID`s airborne spread, and scientists say ventilation is key - CBS News https://t.co/mjzC27mpWf (Maurice de Hond)