The influenza pathogen has the RNA (DNA) in the middle, which is surrounded by a thin layer of envelope , however it also has two different antibodies which are: Neuraminidase and Hemagglutinin which are situated on the outside layer. Moreover, there are three different types of Influenza type A,B and C. Type A influenza cause the annual influenza epidemics that have up to 20% of the population sniffling, aching, coughing , and running high fevers. Also type A viruses are the most virulent human pathogens among the three influenza types and causes the most severe diseases. Influenza A virus can be divided into different serotypes based on the antibody response to these viruses.Type B influenza
