U.K.'s Boris Johnson receives oxygen treatment, is in stable condition with coronavirus

LONDON — British Prime Minister Boris Johnson, hospitalized with the coronavirus, remained in the intensive-care unit overnight, but was in stable condition, not on a ventilator and not suffering from pneumonia, a spokesman for his office said Tuesday. The prime minister’s office said Tuesday that aside from receiving oxygen treatment, Johnson was “breathing without any other assistance.” It added that the British leader was stable and “in good spirits.” Asked whether Johnson had been diagnosed with pneumonia, a not uncommon condition for patients sick enough to be hospitalized for COVID-19, the disease caused by the coronavirus, a spokesman for the prime...