研究发现:加州山火的烟雾可能导致多达7000例孕妇早产

w
wwnu
楼主 (北美华人网)
一周的吸烟雾量(在这些水平上)大约增加风险5%,一个月的吸烟雾量则可以达到20%的早产风险增加
https://www.theguardian.com/us-news/2021/aug/24/california-wildfire-smoke-pregnancy-premature-birth
v
vivian.
可是每年都有山火。。
B
Beau
The study from Stanford University, published in Environmental Research this month, estimates that the effects of wildfire smoke may have resulted in as many as 7,000 extra preterm births in California between 2007 and 2012.

2007-2012年间总共7000名
t
tastejoy001
not related to vaxx for sure!
t
tgaa
可是每年都有山火。。
vivian. 发表于 2021-09-09 22:06

搬家
w
wwnu
短期解决不了了
s
sizhang
最近这些年才这样,以前山火没这么平凡
n
nevergetlost
带上口罩尤其n95好很多,国内雾霾都这样
b
bran
上空气净化器啊