All hemorrhagic fever viruses have single-stranded RNA genomes, which differ in polarity and in the number of segments (flaviviruses: positive-sense, 1 segment; filoviruses: negative-sense, 1 segment; arenaviruses: negative-sense, 2 segments; bunyaviruses: negative-sense, 3 segments).or example, many cases of Crimean-Congo hemorrhagic fever, Lassa or yellow fever are mild and go unrecognized, but Ebola and Marburg hemorrhagic fever is almost always a severe disease, in which the case fatality rate ranges from 50-90%.
You'll pay the standard premium amount if: 1  You enroll in Part B for the first time in 2017. 2  You don't get Social Security benefits. 3  You're directly billed for your Part B premiums.  You have Medicare and Medicaid, and Medicaid pays your premiums. (Your state will pay the standard premium amount of $134.)
1 Everyone with Medicare Part B must pay a yearly deductible of $155 before Medicare starts paying anything. 2  Medicare Part B coinsurance amounts. 3  For most medical services, supplies, and equipment covered by Medicare Part B, the patient is responsible for 20 percent of the amount Medicare approves. Medicare Part B premium. 2  Most people pay a monthly Medicare Part B premium of $96.40. 3  People who first enroll in Medicare Part B in 2010, and those who are not yet collecting Social Security benefits, will pay $110.50.