The caution to people suffering the specific allergies has split expert opinion locally.
Africa expects to receive 90 million doses before the end of April.
Authorities released one journalist on Wednesday, but the whereabouts of several others remains unknown.
Tanzania conceded the existence of Covid-19 after a spate of deaths from “respiratory blockage” in the populace, including prominent persons.
Treasury CS Ukur Yatani rejects three nominated candidates for the position of managing director citing low scores.