Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. WHO: Tanzania Not Sharing Information on Ebola Reuters DAR ES SALAAM, TANZANIA - Tanzania is refusing to provide detailed information on suspected Ebola cases, the World Health Organization (WHO) said, a rare public rebuke as the region struggles to contain an outbreak declared a global health emergency. Transparency and speed are key to combating the deadly hemorrhagic fever because the disease can spread rapidly. Contacts of any potentially infected person must be quarantined and the public warned to step up precautions like hand washing. .