People who have asthma should be careful about COVID.
Along with them, those people who have asthmatic tendencies but have not undergone a proper diagnosis should also be careful about COVID. Asthma signs are cough, wheeze, shortness of breath and chest tightness.
There are several triggers for asthma but the common ones are viral infections (colds), dust, smoke, fumes, changes in the weather, grass and tree pollen, animal fur and feathers, strong soaps and perfume.
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