Oh the horror, a virus infection has killed 50 people worldwide. Whatever shall we do. 🙄
A virus's lethality shouldn't be judged by the casualties it inflicts, it should be judged by how contagious it is, how easy it is to detect and how easy it is to treat. Oh yeah, and how lethal it is.
By China's numbers it's infected 1,400 and killed 50, that's in spite of the quarantine and new hospitals built, in addition to China being prepared for such a respiratory illness outbreak. If this shit were to spread internationally without controls, there's no knowing what kinda havoc it'd cause, especially when hospitals would get overrun by patients - leading to patients, even of other diseases, being turned away.
All in all it sounds like it's a little worse than a flu, with the worst cases having symptoms like pneumonia and kidney failure, but most people recovering after a few shitty weeks. There's no reason to panic but there's no reason to be complacent either, Lord knows China's already killed a hundred million pigs to stop swine flu spreading to other pig stocks or even spreading to human populations, so once (or if, heavens forbid) this disease is brought to manageable levels, there'll be more. Zika virus, ebola, this new coronovirus and even old diseases like measles are making surprise comebacks or debuts. It can join the list of regularly scheduled disease outbreaks like dysentry and tamer flu strains which we don't worry about too much because we're used to the casualties they cause by now
So do not be terrified; the Spanish flu has likely not returned. Yet be cautious and stop picking your nose, because the human population is increasingly in contact with animals, frozen tissues of ancient diseases and other humans all around the world