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.
There are many types of viruses that cause a wide variety of viral diseases. The most common type of viral disease is the common cold, which is caused by a viral infection of the upper respiratory tract (nose and throat). Other common viral diseases include:Chickenpox. Flu (influenza). Herpes. Human immunodeficiency virus (HIV/AIDS). Human papillomavirus (HPV).Infectious mononucleosis.he most common type of viral disease is the common cold, which is caused by a viral infection of the upper respiratory tract (nose and throat). Other common viral diseases include: Chickenpox.