Question

what is viruses? name some common diseases in human caused by virus?

Answer 1

what is vrius

1. Viruses are a tiny go between those live confidential cells before host cells. Viruses much living cells to be talented to replicate before reproduce.  There is thousands   of viruses’ particular other common than others. Example the common cold then the flu is viruses however consequently are Ebola and HIV. Almost same can principal toward sepsis. The viral infection that can be minor in normal healthy persons can be relatively severe for people who much a weakened immune system. Some time calls bloods killing sepsis are the body often toxic response to infection. The sepsis kills in addition disables millions as we as requires early thought and treatment survival.  
2. Viral infections are a propagation of a harmful virus inside the body. Viruses cannot copy deprived of the assistance of a host. Their viruses infect a host thought their genetic quantifiable in to the cells them hijacking the cells interior machinery to mark additional virus particles. Thought an active viral infection a virus brands reproduction of itself in addition bursts the host cells killing it toward set the newly formed virus particles free.   Additional cases virus particles sprout off the host cells above a period of time afore killing the host cells. Whichever way a new virus particle is then free into infect last cells. Symptoms of the viral disease befall a result of cells damage tissue destruction too the related immune response.