Boris Johnson should have taken his own medicine - The British prime minister tested positive for Covid-19 and went into isolation, but not before doing untold damage and setting a bad example.

Boris Johnson at his first remote news conference on Wednesday. The next day he announced he had tested positive for the coronavirus.
Boris Johnson, the prime minister of Britain, on Friday announced that he had tested positive for the coronavirus. In a brief video released on Twitter, he shared the basics: Having developed “mild symptoms — that’s to say, a temperature and a persistent cough” — he underwent testing and received the bad news. He will now be “selfisolating” until the illness has run its course.
Looking mostly healthy, if typically disheveled, Mr. Johnson stressed that he would continue to “lead the national fightback” from his home via teleconferencing. He urged the British public to abide by the three-week lockdown put intoplace on Monday.
The more effectively people stick with social distancing, the faster the nation and its National Health Service (N.H.S.) will “bounce back,” he said, before closing with the plea, “Stay at home, protect the N.H.S and save lives.” It was a responsible, nodrama message. If only the prime minister had displayed such leadership sooner, he — and who knows how many others — might have been spared this illness.
From: shorturl.at/dKV23. Accessed on 03/27/2020
De acordo com o texto, é correto afirmar que Boris Johnson: