Boris Johnson likely to receive mechanical ventilation as he’s admitted to intensive care
Boris Johnson’s move to the intensive care unit (ICU) of St Thomas’ hospital signals that he has severe Covid-19. Oxygen was available through a mask on the ward he was admitted to on Sunday, but the move to intensive care on Monday strongly suggests that was not enough to help him with the breathing problems caused by the viral pneumonia that the virus triggers.
Most people in intensive care, according to the World Health Organization, require ventilation. Around 15% of people with Covid-19 become seriously ill and need oxygen therapy in hospital. A further 5% are moved into intensive care, so that their breathing can be taken over by mechanical ventilation. Some will also need support for other organs.