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 are very tiny organisms with their diameters in nanometers level. Viruses exist almost everywhere, such like in the air, soil and animal body. Human body also habors a lot of viruses, but most of them do not cause diseases.Human immune system can generate antibodies against viruses, the antibody will recognize the virus and destroy it.Sometimes the virus and human immune system can establish a balance.uman body also habors a lot of viruses, but most of them do not cause diseases. Human immune system can generate antibodies against viruses, the antibody will recognize the virus and destroy it. Sometimes the virus and human immune system can establish a balance.