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  1. Carrier. 1. A person or animal harboring a specific Infectious Agent in the absence of discernible clinical disease and which serves as a potential source of infection. The carrier state may occur in an individual with an infection that is inapparent throughout its course (known as a healthy or asymptomatic carrier) or the carrier state may ...

  2. Sep 5, 2022 · The classical features of an individual said to be a carrier of Streptococcus pyogenes (Group A streptococcus) is the confirmed presence of the organism in their posterior pharynx, without any of the usual attendant clinical symptoms of acute pharyngitis. This chapter provides an overview and discussion of relevant topics of S. pyogenes carriage, including its prevalence, longitudinal studies ...

    • Judith Martin
    • 2022/10/04
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  4. Bacterial carrier matrix provides large surface area and higher catalytic reactivity between metal ion and the enzyme thus enabling the rapid production of nanoparticles. Almost all the bacterial species adopt the common mechanism of synthesis of reductases enzymes for bio reduction of the metal ions.

  5. ranging topics, variously on pathogenic microbiology, clinical microbiology, medical microbiology, and microbiology of infectious diseases, have been available for quite some time now. But almost all these books are large, often more than a thousand pages long, and are consequently quite expensive for average students. During the

    • 10/4/2012 11:58:05 AM
    • Frontmatter
  6. Contact transmission includes direct contact or indirect contact. Person-to-person transmission is a form of direct contact transmission. Here the agent is transmitted by physical contact between two individuals (Figure 12.4.1 12.4. 1) through actions such as touching, kissing, sexual intercourse, or droplet sprays.

  7. Bacterial interplay at intestinal mucosal surfaces: implications for vaccine development. Live bacterial carrier vaccines have become an exciting possibility for novel vaccines, with attractive advantages over present-day injectable vaccines. As protein presentation and secretion systems in Gram-negative bacteria represent one of the few ...

  8. Jun 12, 2013 · Applied microbiology "Now updated to reflect the latest topics in the field (e.g., SARS, bioterrorism, GMO's, geomicrobiology) and accompanied by state-of-the-art animations of key concepts, this new edition is sure to help inspire a new generation of enthusiasts for the dynamic science of microbiology."--BOOK JACKET

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