The Wellington Hospital, which is located in North London, is the largest independent hospital in the United Kingdom.
Kyari, in a letter on March 29, had said he was conveyed to Lagos on an air ambulance to do additional tests and observation, adding that he took the decision based on medical advice as a precautionary measure.
He further stated that he made his personal care arrangements to avoid further burdening the public health system, which faces so much pressure.
However, the Minister of Health, Dr Osagie Ehanire, refused to disclose where Kyari was receiving treatment.
The Commissioner for Health in Lagos State, Prof. Akin Abayomi, later said he did not know Kyari’s location thereby sparking reports that the President’s aide was not in any isolation centre.
Responding to a question during a recent Presidential task force briefing in Abuja, the health minister said Kyari’s location was not important, adding that the President’s chief of staff had a right to privacy.