yCVA is a credit hybrid option on the contingent exposure of a derivative contract or a portfolio of. derivative contracts. It is a call option on the MTM of these derivative contracts with an counterparty that. can be exercised only upon a credit event of that counterparty.
Viruses are found on or in just about every material and environment on Earth from soil to water to air. They're basically found anywhere there are cells to infect.Viruses have evolved to infect every form of life, from animal to plant and from fungi to bacteria.However, viruses tend to be somewhat picky about what type of cells they infect.hey're basically found anywhere there are cells to infect. Viruses have evolved to infect every form of life, from animal to plant and from fungi to bacteria. However, viruses tend to be somewhat picky about what type of cells they infect.
Viruses. A virus is a small amount of genetic material inside a viral coat (shell). Viruses are in any area where there are cells that can be infected by them. They exist to reproduce by taking over specific suitable host cells. It deposits its genetic code into the cell and then uses the cells ability to reproduce.icrobes, short for micro-organisms, are single-cell life forms that can only be seen through a microscope. Microbes are everywhere. Some cause disease while others keep people healthy. They grow on everything and they are so small you don't even notice they are there.