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.)
What costs should I know for Part B? Medicare Part B Premium. There is a monthly premium for Part B coverage. For Medicare beneficiaries with incomes below $85K/single or $170K/couple, the Part B premium cost for 2018 will average $134 per month. For Medicare beneficiaries with higher incomes, the Part B premium cost will range from $187.50 to $428.60 per month, based on income level. Medicare beneficiaries who meet certain income and resource guidelines can get their Part B premium paid for by their stateâs Medicare Savings Program. Medicare Part B Deductible. You will also pay an annual deductible of $183 in 2018. That means when you receive services covered by Part B, you will pay $183 before Medicare starts helping you pay.