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infectious disease

American  
[in-fek-shuhs di-zeez] / ɪnˈfɛk ʃəs dɪˈziz /

noun

  1. a disease caused by a bacterium, virus, or other microorganism, and often spreading by contact between individuals or by a vector such as an insect: ID

    Chicken pox and cholera are infectious diseases.


infectious disease Scientific  
  1. A disease caused by a microorganism or other agent, such as a bacterium, fungus, or virus, that enters the body of an organism.


Etymology

Origin of infectious disease

First recorded in 1570–80

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ford was only transferred to an infectious diseases unit on 11 June after those treating her at Barnsley Hospital learned about the dog scratch.

From BBC

Malaria continues to rank among the deadliest infectious diseases worldwide.

From Science Daily

Human metapneumovirus cases commonly start showing up in January before peaking in March or April and then tailing off in June, said Dr. Jessica August, chief of infectious diseases at Kaiser Permanente Santa Rosa.

From Los Angeles Times

Ford was then transferred to an infectious disease unit at Sheffield's Royal Hallamshire Hospital where she died.

From BBC

Ford, who lived in Barnsley, was transferred to an infectious disease unit at Sheffield's Royal Hallamshire Hospital where she died on 11 June, the jury heard.

From BBC