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Home > Dictionary of Science Quotations > Scientist Names Index D > Félix d’Hérelle Quotes

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Félix d’Hérelle
(25 Apr 1873 - 22 Feb 1949)

Canadian-French bacteriologist who is generally known as the discoverer of the bacteriophage, a virus that infects bacteria.


Science Quotes by Félix d’Hérelle (1 quote)

On opening the incubator I experienced one of those rare moments of intense emotion which reward the research worker for all his pains: at first glance I saw that the broth culture, which the night before had been very turbid was perfectly clear: all the bacteria had vanished…as for my agar spread it was devoid of all growth and what caused my emotion was that in a flash I understood: what causes my spots was in fact an invisible microbe, a filterable virus, but a virus parasitic on bacteria. Another thought came to me also, If this is true, the same thing will have probably occurred in the sick man. In his intestine, as in my test-tube, the dysentery bacilli will have dissolved away under the action of their parasite. He should now be cured.
— Félix d’Hérelle
In Allan Chase, Magic Shots: A Human and Scientific Account of the Long and Continuing Struggle to Eradicated Infectious Diseases by Vaccination (1982), 249-250. Also in Allan J. Tobin and Jennie Dusheck, Asking About Life (2005), 206.
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Quotes by others about Félix d’Hérelle (1)

If these d'Hérelle bodies were really genes, fundamentally like our chromosome genes, they would give us an utterly new angle from which to attack the gene problem. They are filterable, to some extent isolable, can be handled in test-tubes, and their properties, as shown by their effects on the bacteria, can then be studied after treatment. It would be very rash to call these bodies genes, and yet at present we must confess that there is no distinction known between the genes and them. Hence we can not categorically deny that perhaps we may be able to grind genes in a mortar and cook them in a beaker after all. Must we geneticists become bacteriologists, physiological chemists and physicists, simultaneously with being zoologists and botanists? Let us hope so.
'Variation Due to Change in the Individual Gene', The American Naturalist (1922), 56, 48-9.
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See also:
  • 25 Apr - short biography, births, deaths and events on date of d’Hérelle's birth.

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