<prompt> Fana ka li-tag tsa litaba bakeng sa sengoloa se fanoeng.Phuputso e ncha e entsoe ke Setsi sa Taolo ea Mafu e batlisisang kamano pakeng tsa tšilafalo ea moea le bophelo bo botle ba pelo.  <response>: Instruction in English: Provide content tags for the given article. . Response in English: Article content tags: - Study- Center for Disease Control - Air pollution- Cardiovascular health - Health research- Environmental impact. . Response in Sesotho: Li-tag tsa litaba tsa sengoloa: - Thuto - Setsi sa Taolo ea Mafu - Tšilafalo ea moea - Bophelo bo botle ba pelo - Patlisiso ea bophelo bo botle - Tšusumetso ea tikoloho. 