@[NYTScience] In 1918, masks also stoked political division. Then, as now, medical authorities urged the wearing of masks to help… https://t.co/xexj73jUaK (Boris van der Ham)
4 augustus 2020 09:52:29
@[NYTScience] In 1918, masks also stoked political division. Then, as now, medical authorities urged the wearing of masks to help… https://t.co/xexj73jUaK (Boris van der Ham)