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Vaccines
Studies from U. Seitzer and co-researchers update current data on vaccines
February 11th, 2009
According to recent research from Borstel, Germany, "Cattle which survive an infection with Theileria annulata become effectively immune to challenge with the same parasite strain, and are thought to be protected against a heterologous strain of the parasite. T-cells play a crucial role in both induction and maintenance of immunity to T annulata." "The generation of cytotoxic T lymphocytes (CTL) is closely related to the control of the infection - macroschizont-infected cells are killed in an MHC class I restricted manner. Any strain-specificity induced by immunisation is likely to be manifested by CTL," wrote U. Seitzer and colleagues. The...
Source: Vaccine Weekly (2009-02-11)
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