From Lambeth Palace. Archbishop Justin Welby preached at Canterbury Cathedral during a service of 'thanksgiving and repentance' for the first black Anglican Bishop, Samuel Ajayi Crowther, who was consecrated 150 years ago.
Children, senior citizens, and people with heart and lung conditions are especially vulnerable, but smog can impact even those of us in good health. Symptoms during high air pollution days range from eye and nose irritation that can amplify allergy and respiratory infection, to increased cardiac and respiratory deaths.
In this article. Font Size. A. A. A. Ocular migraines cause vision loss or blindness lasting less than an hour, along with or following a migraine headache. Experts sometimes call these episodes retinal,  ophthalmic , or monocular (meaning one eye) migraines.This problem is rare.ision loss can be a complication of retinal migraines. Headache that lasts from four to 72 hours. The headache tends to: 1  Affect one side of your head. 2  Feel moderately or very painful. 3  Pulsate in intensity.