Monrovia,Sept 28.Liberia's chief medical authority has placed herself in quarantine following the Ebola death of her deputy,health officials and humanitarian source disclosed on 28th of Sept 2014.


Dr.Bernice Dehn,who is also a deputy health minister,opted to put herself in isolation after her assistant died of the infectious disease of Thursday.


Dehn and her assistant's staff,whom she also quarantined,will remain under observation for 21days,the sources said for the full incubation period for 21days of the tropical fever that has killed more than 3,000 people since the end of last year.