How to Use contagious in a Sentence

contagious

adjective
  • I have a cold and I'm still contagious.
  • It's a highly contagious virus.
  • I'm sick, but the doctor says I'm not contagious.
  • Again, this is not Covid-19 -- this virus is not nearly as contagious.
    Katia Hetter, CNN, 24 Aug. 2022
  • The spirit of the place is contagious, wrapping you up in nostalgia and psyching you up for the game.
    Rebecca Deurlein, Forbes, 26 Sep. 2024
  • The crowd’s energy was contagious, the songs were karaoke-esque and heat from the pyro could be felt all the way to the back of the open-air space.
    Ethan Millman, Rolling Stone, 18 Sep. 2022
  • As contagious as bubonic plague, attacking one but infecting all.
    Dan Wiederer, Chicago Tribune, 7 Sep. 2022
  • While encephalitis is an infection, the condition itself is not contagious.
    Francisco J. Rivera Rosario, Health, 26 Sep. 2024
  • Among their landmark findings was that obesity is essentially contagious.
    Josh Zumbrun, WSJ, 9 Sep. 2022
  • The initiative was launched in January amid the nationwide surge of the highly contagious omicron variant.
    Vanessa Etienne, Peoplemag, 29 Aug. 2022
  • Polio is a highly contagious viral disease that can affect the nervous system and cause muscle weakness and, in some cases, paralysis or death.
    Amanda Taylor, Peoplemag, 9 Sep. 2022
  • Polio is extremely contagious, and is most often released into the environment through an infected person’s stool.
    Erika Edwards, NBC News, 12 Sep. 2024
  • Covid booster shots that target the highly contagious BA.5 omicron subvariant.
    Berkeley Lovelace Jr., NBC News, 31 Aug. 2022
  • The relaxed demeanor of the producers and the obvious camaraderie that emanates from them can seem a little goofy and amateur, but their friendliness is contagious and inclusive.
    San Diego Union-Tribune, 2 Sep. 2022
  • The rise of the highly contagious Omicron variant of the coronavirus this year, however, prompted China to lock down major economic hubs.
    Yoko Kubota, WSJ, 12 Sep. 2022
  • The highly contagious virus presents as sores in the mouth and rashes on the hands and feet.
    Angela Andaloro, Peoplemag, 25 Oct. 2022
  • The virus can stay active and contagious in the air or on surfaces for up to two hours.
    Korin Miller, Health, 19 Jan. 2024
  • The trick here is to sauté the mirepoix until the flavors bloom — and are at their most contagious.
    Michelle Huneven, Los Angeles Times, 27 Mar. 2024
  • The scoring got contagious as the Owls pounded away inside to close out the game.
    Timothy Dashiell, Baltimore Sun, 7 Feb. 2024
  • And the disease was so contagious that farmers often had to kill their birds to avoid the flu.
    Rachel Siegel, Washington Post, 10 Aug. 2023
  • The disease is not contagious, but outbreaks can spread if the bacteria get into a building's water supply including in shower heads, sink faucets, hot water tanks, heaters and other plumbing systems.
    Mary Kekatos, ABC News, 5 Sep. 2022
  • The factors that make a virus more contagious are varied.
    Dr. Keith Roach, oregonlive, 7 Mar. 2023
  • Her jumps were soaring through the air and her school spirit was contagious.
    Anna Lazarus Caplan, Peoplemag, 28 Feb. 2023
  • The great concern is that the virus will evolve and become more contagious among humans.
    Nicole Fallert, USA TODAY, 17 June 2024
  • Is contagious standard gone on a team needing to build grit to their grandeur?
    Dave Hyde, Sun Sentinel, 4 Aug. 2024
  • None of the birds in the park’s collection are believed to have been exposed to the highly contagious virus.
    Karen Kucher, San Diego Union-Tribune, 9 Nov. 2022
  • The dogs’ excitement is contagious and hasn’t died down at all.
    Angela Andaloro, Peoplemag, 18 Mar. 2024
  • The disease is not contagious and can’t spread from human to human.
    Bruce Haring, Deadline, 3 Aug. 2024
  • Ronnie always came to practice with a smile on this face and his passion for the game was contagious.
    San Diego Union-Tribune, 22 Dec. 2022
  • Measles is one of the most contagious viruses that infects humans.
    Paul Sisson, San Diego Union-Tribune, 3 Feb. 2024

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'contagious.' 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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