miquel's

Updated: May 14, 2025

The influence of micro-organisms on disease is emerging more and more, day by day, from the regions of uncertainty, and what once were the speculations of the few are now the accepted facts of the majority. Miquel's experiments show very clearly that the number of microbes in the air corresponds with tolerable closeness to the density of population.

Various - Scientific American Supplement, No. 595, May 28, 1887