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In Vivo Assay for Detection of Antigen-specific T-cell Cytolytic Function Using a Vaccination Model
Published on: November 28, 2017
Flow cytometry and T-cell response monitoring after smallpox vaccination
Fabrizio Poccia1, Cristiana Gioia, Carla Montesano
1National Institute for Infectious Diseases "Lazzaro Spallanzani," Rome, Italy. poccia@inmi.it
Abstract:
Orthopoxvirus zoonosis or smallpox as result of bioterrorism or biological warfare represents a risk for epidemic spread. By monitoring T-cell responses by flow cytometry, we observed a recall response after recent vaccination against smallpox. When the high similarity between the orthopoxviruses is considered, this rapid assay that uses vaccinia antigens could identify recently exposures.
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