Wang Soo-ray, section chief for the Allergy, Immunology and Rheumatology Section at Veterans 'General Hospital, reminds people to be careful of yet another kind of air pollution. "The air inside our houses is sometimes even dirtier, because the air conditioning system continually circulates second hand smoke and other toxic particles through a closed space."
榮民總醫院過敏免疫風濕科主任王世睿則提醒民眾小心另一種空氣污染：「室內的空氣有時反而更髒，因為空調系統會使二手菸等有毒的懸浮微粒不斷在密閉空間內循環。」