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- Apr 26, 2014
- Messages
- 2,555
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According to your state-controlled newspaper, WHO says face masks are ineffective in filtering out polluted air.
The pertinent question is: why is your gabrament giving out thousands of face masks to Sinkies when smogs from Indonesia hit Zikapore?
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"Over 90% of world choking on bad air"
The Straits Times, page A8
September 28, 2016
DR CARLOS DORA, coordinator at the WHO's public health and environment department, said that some of the strategies adopted to safeguard against polluted air have limited effectiveness.
For example, daily air quality warnings - like those sometimes issued in Beijing - likely do little to help the average person, since the real threat is exposure to sub-par air over extended periods.
Staying indoors on a day when the air is particularly bad accomplishes little, Dr Dora said.
Futhermore, the WHO has seen no conclusive evidence that face masks do much to filter dirty air, he added.
The pertinent question is: why is your gabrament giving out thousands of face masks to Sinkies when smogs from Indonesia hit Zikapore?
***************************************
"Over 90% of world choking on bad air"
The Straits Times, page A8
September 28, 2016
DR CARLOS DORA, coordinator at the WHO's public health and environment department, said that some of the strategies adopted to safeguard against polluted air have limited effectiveness.
For example, daily air quality warnings - like those sometimes issued in Beijing - likely do little to help the average person, since the real threat is exposure to sub-par air over extended periods.
Staying indoors on a day when the air is particularly bad accomplishes little, Dr Dora said.
Futhermore, the WHO has seen no conclusive evidence that face masks do much to filter dirty air, he added.