Neuraminidase inhibitors are effective against all variants that have caused disease in humans, including the virus of the 1918 pandemic (Tumpey 2005). In human H5N1 influenza, treatment with an oral neuraminidase inhibitor, oseltamivir, seems to be effective in some cases, but may fail in others.
A: An equity-indexed annuity is an alternative investment to a traditional fixed rate or variable rate annuity, and it may be appealing to moderately conservative investors. Equity-indexed annuities are distinguished by the interest yield return being partially based on an equities index, such as the S&P 500 index.
Letâs define annuities. An annuity is a type of investment in which you contract to put in payments for a certain amount of time, or pay one large amount of money. In return, you will receive payments at regular intervals sometime later down the road. Usually, these annuities are obtained through insurance companies.etâs define annuities. An annuity is a type of investment in which you contract to put in payments for a certain amount of time, or pay one large amount of money. In return, you will receive payments at regular intervals sometime later down the road. Usually, these annuities are obtained through insurance companies.