Magufuli was last seen in public on 27 February, but Prime Minister Kassim Majaliwa insisted last week that the president was "healthy and working hard."
Magufuli waxaa markii ugu dambeysay lagu arkay fagaaraha 27-kii Febraayo, laakiin Ra'iisul Wasaare Kassim Majaliwa ayaa usbuucii hore ku adkeystay in madaxweynaha "uu caafimaad qabo oo uu si adag u shaqeynayo."