Doctors are worried for Covid-19 patients as India heads into the fall pollution season. Photo / AP

Every fall, air pollution spikes in India. Doctors worry what it will mean for coronavirus patients with breathing problems.

As a thick quilt of smog wrapped itself around New Delhi on Thursday, signalling the start
of the fall pollution season, doctors and scientists warned that the deteriorating air quality could make the city’s Covid-19 problems even worse.

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