Even if it had not been possible to reproduce the disease in animals and consequently to verify the hypothesis, this simple observation would have been sufficient to demonstrate the way in which the disease was propagated.

Charles Jules Henry Nicole

Animals Been Consequently Demonstrate Disease Even Had Hypothesis Observation Possible Reproduce Simple Sufficient Verify Way Which Would

Related Quotes

My first attempts to transmit typhus to laboratory animals, including the smaller species of monkeys, had failed, as had those of my predecessors, for reasons which I can easily supply today.

— Charles Jules Henry Nicole

AnimalsAttemptsEasily

Of all the problems which were open to me for study, typhus was the most urgent and the most unexplored. We knew nothing of the way in which contagion spread.

— Charles Jules Henry Nicole

ContagionKnewMe

The fact that I was fortunate enough to escape contagion, in spite of frequent, sometimes daily contacts with the disease, was because I soon guessed how it spread.

— Charles Jules Henry Nicole

BecauseContactsContagion

I was less successful in my attempts to effect preventive vaccination against typhus by using the virus and in trying to produce large quantities of serum using large animals.

— Charles Jules Henry Nicole

AgainstAnimalsAttempts

Animals that aren't exposed to disease don't get sick from those diseases. The logic is so simple, it's laughable.

— Charles Corsiglia

AnimalsDiseaseDiseases