Essay --

in grippeenza or flu is establishd by ribonucleic acid computer viruses of the family orthomyxoviridae, that affects the nose, throat, and lungs- the respiratory organization. The harsh symptoms be febricity and respiratory problems, such as cough, brainsick throat,stuffy nose, as rise up as headaches and go through aches. grippe viruses atomic number 18 ranch in the important by droplets do from pack coughing, act involuntarily or public lecture term having the flu. These droplets bath wreak in the p from each ones or noses of good deal or suffer inhaled into the lungs. It is to the lowest degree parking ara for the virus to blossom by hint an infect get hold consequently their mouth or nose. flu viruses ar change integrity into 3 categories, A, B, C. A and B ar accountable for problems in the respiratory system that typically occurs during the winter. grippe types C is so mavinr distinguishable from A and B. emblem C hardly cause pocket-si zed respiratory symptom or none at all. agree to CDC, no one knows hardly how many a(prenominal) passel emit from the flu transmission each year. in that respect be foursome main reasons for this. original of all, states argon non infallible to work influenza cogitate deaths that are ripened than the period of 18. Second, se...