Influenza, commonly known as "the flu", is an infectious disease of birds and mammals caused by RNA viruses of the family Orthomyxoviridae, the influenza viruses. The most common symptoms are chills, fever, runny nose, sore throat, muscle pains, headache (often severe), coughing, weakness/fatigue and general discomfort. Although it is often confused with other influenza-like illnesses, especially the common cold, influenza is a more severe disease caused by a different type of virus. Influenza may produce nausea and vomiting, particularly in children, but these symptoms are more common in the unrelated gastroenteritis, which is sometimes inaccurately referred to as "stomach flu" or "24-hour flu".
IELP-1 is a strongly mutated Influenza virus. The symptoms are weakness, strong coughing (often with blood), insomnia and slower reiatsu reproduction. As soon the blood coughing stage starts the infected person has a maximum of one month left because of constand blood loss and the constand weakening.
Currently there is no cure for this virus.