viruses

Definition of virusesnext
plural of virus

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of viruses The viruses carried a healthy version of the OTOF gene that had been split in half to fit inside the virus. Rob Stein, NPR, 23 Apr. 2026 All viruses change over time – and the type of virus that causes COVID-19 does so especially quickly. Kyle B. Enfield, The Conversation, 28 Mar. 2026 All the vaccines available for children this year protect against three different influenza viruses (two A viruses and one B virus). Dr. Kristina Bryant, Boston Herald, 21 Sep. 2025 And a third found that the medication may have a broader antiviral effect against other respiratory viruses, including the influenza virus. Katia Hetter, CNN Money, 12 Sep. 2025 With respiratory viruses also prevalent in colder weather, how can people distinguish between seasonal allergies and a virus? Katia Hetter, CNN, 2 Oct. 2024
Recent Examples of Synonyms for viruses
diseases
Noun
  • Repeat expansions have been shown in lots of neurological diseases.
    Allison Parshall, Scientific American, 24 Apr. 2026
  • Plants growing in crowded conditions with poor air circulation are an ideal breeding ground for fungal diseases to spread.
    Nadia Hassani, The Spruce, 23 Apr. 2026

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Cite this Entry

“Viruses.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/viruses. Accessed 26 Apr. 2026.

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