Vector-Borne Diseases Quiz
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Questions and Answers

Which of the following vectors is associated with the transmission of Lyme disease?

  • Ticks (correct)
  • Mosquitoes
  • Fleas
  • Lice
  • What is the primary method of diagnosis for vector-borne diseases?

  • Cultures
  • Serologic testing (correct)
  • Physical examination
  • Imaging studies
  • Which of the following vector-borne diseases has been linked to pregnancy complications?

  • West Nile Virus
  • Zika Virus (correct)
  • Chikungunya Disease
  • Dengue Fever
  • What is a characteristic of viral vector-borne diseases?

    <p>They can be seasonal</p> Signup and view all the answers

    What is a key aspect of epidemiology and outbreak control for vector-borne diseases?

    <p>Surveillance and early detection</p> Signup and view all the answers

    Which of the following diseases is transmitted by mosquitoes?

    <p>Chikungunya Disease</p> Signup and view all the answers

    What is the primary mode of transmission for Zika virus?

    <p>Through the bite of infected mosquitoes</p> Signup and view all the answers

    Which diagnostic method is preferred for West Nile virus?

    <p>Reverse-transcription (RT) PCR</p> Signup and view all the answers

    What is the significance of the first 2 weeks after symptom onset for Zika virus diagnosis?

    <p>Serum or urine samples can be used for diagnosis</p> Signup and view all the answers

    What is the purpose of donor screening for West Nile virus in North America?

    <p>To prevent transmission through blood transfusion</p> Signup and view all the answers

    What is the natural reservoir for West Nile virus?

    <p>Birds</p> Signup and view all the answers

    What is the name of the forest where Zika virus was first discovered?

    <p>Zika Forest</p> Signup and view all the answers

    What is the preferred diagnostic method during the later stage of Lyme disease?

    <p>Polymerase chain reaction</p> Signup and view all the answers

    What is the primary vector for Ehrlichia chaffeensis?

    <p>Lone star tick</p> Signup and view all the answers

    What is the age group that is most affected by human ehrlichiosis?

    <p>Incidence rate increases with age</p> Signup and view all the answers

    What is the treatment for human ehrlichiosis?

    <p>Doxycycline</p> Signup and view all the answers

    What is the reservoir for Ehrlichia chaffeensis?

    <p>All of the above</p> Signup and view all the answers

    During which season does human ehrlichiosis occur more frequently?

    <p>Spring and summer</p> Signup and view all the answers

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