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What are the different means by …

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What are the different means by which infectious diseases are spread?

    • Posted by Shubham Chikara 1 year, 5 months ago

    Haryana Board > Class 09 > Science
    • 1 answers

    Preeti Dabral 1 year, 5 months ago

    • By air directly or as droplets, e.g., cold
    • By contaminated food and water, e.g., cholera.
    • By fomites or articles contaminated by the patient, e.g., chickenpox
    • Contagious diseases simply spread by contact.
    • By intimate contact in case of AIDS, syphilis and some other diseases.
    • By vectors and carriers, e.g., malaria by female Anopheles.

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