Speaking at a virtual press conference from Geneva on Friday, Tedros stressed that efforts should be made to ensure that middle and low-income countries are equally protected
Two members had already set out on their journey - one has now turned back and the other is in transit in a third country, the BBC reported on Wednesday.
WHO Director General Ghebreyesus made the announcement in a video message at an event in which PM Modi inaugurated two future-ready Ayurveda institutions via video conferencing.