This can lead to more chances of breathing difficulty, cough, chest tightness, people with underlying asthma, heart failure/problems will have worsening of the disease/symptoms: AIIMS Director Randeep Guleria #DelhiPollution

This can lead to more chances of breathing difficulty, cough, chest tightness, people with underlying asthma, heart failure/problems will have worsening of the disease/symptoms: AIIMS Director Randeep Guleria #DelhiPollution