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Smallpox vaccine: "non-take" responses in previously vaccinated adults

Georgia Thomas1, Elizabeth Frenzel, Hend Hanna

  • 1Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas M D Anderson Cancer Center, Houston 77030, USA.

Infection Control and Hospital Epidemiology
|August 11, 2004
PubMed

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Chickenpox is an acute, highly contagious disease caused by the varicella-zoster virus (VZV), a double-stranded DNA virus belonging to the Herpesviridae family. Its transmission occurs primarily through the inhalation of respiratory droplets or direct contact with vesicular fluid from skin lesions. The incubation period typically ranges from 10 to 21 days, during which the virus replicates and disseminates through sequential phases within the host. Although generally self-limiting in children,...