The Greatiest Enmies of Mankind - pt/2
Disease germs multiply very fast. Under favourable conditions a single one of the germs that produce cholera or typhoid fever can, in ten hour's time, give rise to a milion others.
Since they are so small and multifly so fast they are widely distributed. They are found in the water of wells, rivers and ponds, in the dust of the street and in the dust on the floors and walls of houses, and even in the floods we eat and the liquids we drink.
It may be said that in thickly populated places disease-producing germs are found everywhere. Since this is so, everyone should learn how to keep these germs out of the body, and how to destroy them should they gain enterance into the body.
These subjects will be discussed in other chapters of this articles.
Subscribe to:
Post Comments (Atom)
Different medical article...
ReplyDeleteYea.
ReplyDelete