Pandemic

The chaotic breakdown of public health as World War I dragged on is widely recognized as exacerbating the disease burden of the pandemic outbreak of influenza in 1918.

Among diſeaſes, ſome do more generally haunt a Country, by reaſon of a certain property in the air, produced through a particular influence of the climat; and the fuming of malign ſtreams out of the earth; whence ſuch diſeaſes are termed Endemick or Pandemick: Others, though they are general, do only rage at a certain ſeaſon of the year, and are therefore called Epidemick; [...]

Diſeaſes are likewise endemic and pandemic. [...] The pandemic affect the People in general at one and the ſame Time, without Regard to Sex, Age, Condition, or Temperament; ſuch as peſtilential Diſeaſes.

Avian–human influenza A reassortant viruses with the phenotype of restricted replication in primates would not be able to spread efficiently from human to human, and therefore viruses with these gene constellations would not be expected to give rise to pandemic human influenza viruses. This represents one possible obstacle to the emergence of new pandemic influenza A viruses in humans, namely, the presence of avian–human influenza gene constellations that restrict viral replication in primates.

A former age insisted upon the efficacy of scarlet curtains and red broad-cloth in small-pox—a succeeding age thinks it has proved the practice superstitious,—or they refer to it fancy. Now that said fancy is an element in the constitution of man, possibly more powerful in its effects upon the cure or aggravation of disease, than all the drugs in all the chemists' laboratories in all the towns of the world. For it is universal and not partial, pandemic and not solitary.

Allow Class[ical] Ō and Ǔ to merge into a single phoneme, namely /o/, [...] and the specimens under investigation will emerge as /nodo/, /nokʼe/, and /noro/, the last-mentioned driven by an early pandemic tendency to change into /nora/ as, inherently, the designation of a female.

Those diseases which have some strong resemblance in their general characters, and attack many individuals in a large extent of country at about the same time, are commonly called epidemics. If all, or about all the inhabitants of a country be similarly attacked, at or near the same time, with a particular complaint, it is more properly called a pandemic.

The full and correct theory of influenza will not be reached by the great pandemics only. On the other hand some very localized epidemics may prove to be signal instances for the pathology, although they do not bear upon the source of the great historic waves of influenza.