How to Use pathogen in a Sentence

pathogen

noun
  • If that is the case, pathogens could be present in the urine.
    Joseph Hernandez, Kansas City Star, 10 May 2024
  • What type of work could be done with a pathogen in the first place?
    Mark Kortepeter, Forbes, 2 June 2021
  • But what about pathogens that have been trapped for millions of years?
    Scott Travers, Forbes, 16 Mar. 2025
  • And some of it — perhaps — was from pathogens that helped kill these men.
    Ari Daniel, NPR, 24 Oct. 2025
  • By that point, the race was on to identify this new pathogen.
    Rasha Aridi, Smithsonian Magazine, 5 Oct. 2020
  • Among them will be pathogens worse than the coronavirus.
    Vann R. Newkirk Ii, The Atlantic, 9 Feb. 2026
  • Macrophages are the heavy lifters that engulf debris and pathogens.
    Mrigakshi Dixit, Interesting Engineering, 25 May 2026
  • Potting mix is sterile and free from weeds, pests, and pathogens.
    Karen Brewer Grossman, Southern Living, 19 Apr. 2026
  • That said, even water that looks clean and clear can contain pathogens.
    Julia Ries, Health, 17 June 2025
  • My guess is that the water, while abundant, is filled with pathogens.
    Frederick Dreier, Outside Online, 13 June 2025
  • Washing, even with bleach, does not kill all of these harmful pathogens.
    Amy Brownstein, Verywell Health, 29 May 2026
  • Maybe a vaccine or a drug could change the rules that govern the pathogen or the hosts.
    Adam Rogers, Wired, 7 Oct. 2020
  • And when the next novel pathogen emerges — not if, when — doctors will be at a loss.
    Robert B. Shpiner, STAT, 13 Feb. 2026
  • Plus, the length of time it’s stored can create a haven for algae or pathogens to grow.
    Lauren David, Southern Living, 9 Apr. 2026
  • Flower blight or petal blight is also caused by a fungal pathogen.
    Kim Toscano, Southern Living, 1 Oct. 2025
  • The term refers to techniques used to enhance aspects of a pathogen.
    Washington Post, 26 Aug. 2021
  • Jamestown Canyon virus may not be an emerging pathogen in the usual sense.
    John Drake, Forbes.com, 4 July 2026
  • If the canker pathogen is a fungus, prune off the cankers in early summer.
    oregonlive, 23 Jan. 2022
  • Not all cases of spinal meningitis come from a pathogen, though.
    Sarah Lemire, Health.com, 2 Feb. 2022
  • Root rots are caused by both fungi and related pathogens that thrive in wet soil.
    Mary Marlowe Leverette, Southern Living, 8 May 2026
  • Root rot is caused by aggressive pathogens that thrive in soggy, wet soil.
    Mary Marlowe Leverette, Southern Living, 8 May 2026
  • Aphids also can be vectors, or transfer, pathogens to some plants.
    Arricca Elin Sansone, Southern Living, 18 May 2026
  • But can coups, like the pathogens of many epidemics, be contagious?
    Jonathan Powell, The Conversation, 15 Dec. 2025
  • Some of the most destructive plant pathogens in the world infect their hosts in this way.
    Lily Peck, The Conversation, 17 Feb. 2026
  • Fruit left on the ground creates a mess and harbors pests and pathogens over winter.
    Andy Wilcox, Better Homes & Gardens, 1 Sep. 2025
  • That’s because it isn’t caused by a pathogen that spreads from person to person.
    Kathryn Watson, SELF, 14 Apr. 2022
  • During this time, more frogs are infected with the pathogen.
    Ana V. Longo, The Conversation, 24 June 2026
  • Pre-cut produce also spoils quicker and could pick up pathogens when sliced open.
    Brandee Gruener, Southern Living, 23 May 2026
  • Pre-cut produce also spoils quicker and could pick up pathogens when sliced open.
    Brandee Gruener, Southern Living, 27 Dec. 2025
  • Pre-cut produce also spoils quicker and could pick up pathogens when sliced open.
    Brandee Gruener, Southern Living, 23 Sep. 2025

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'pathogen.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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