Revised guidance for health care workers treating Ebola patients will include using protective gear 'with no skin showing' a top federal health official said today and the Pentagon announced it was forming a team to assist medical staff in the US if needed. Dr Anthony Fauci head of the National Institute of Allergy and Infectious Diseases said those caring for an Ebola patient at Texas Health Presbyterian Hospital in Dallas were left vulnerable because some of their skin was exposed. The federal Centers for Disease Control and Prevention is working on revisions to safety protocols. Earlier ones Fauci said were