No, this is not possible with Office 365. The solution to this problem is to have an internal user send an encrypted email message to the external recipient. If the external user replies, the message will then be encrypted. The State made security a major priority during the negotiations with Microsoft for Office 365.
There are few published studies regarding the epidemiology of PTBI in SA. This study forms part of a larger prospective observational study of PTBI. PTBI is a global public health problem of major significance, and is associated with high mortality in children and adolescents.
Background. Latent tuberculosis infection (LTBI), defined as a state of persistent immune response to prior-acquired Mycobacterium tuberculosis antigens without evidence of clinically manifested active TB, affects about one-third of the worldâs population.urrently available treatments have an efficacy ranging from 60% to 90%. Systematic testing and treatment of LTBI in at-risk populations is a critical component of WHOâs eight-point framework adapted from the End TB Strategy to target pre-elimination and, ultimately, elimination in low incidence countries.