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Influenza is controlled by protective titres of neutralizing antibodies, induced with the help of CD4 T-cells, and by antiviral T-cell effector function. Adjuvants are essential for the efficient vaccination of a naïve population against avian influenza. We evaluated a range of adjuvants for their ability to enhance, in naïve mice, protective hemagglutination inhibition (HI) titres, which represent...
We conducted a cross-sectional seroprevalence study of varicella-zoster virus (VZV) antibodies in childbearing age women aged 17–42 years. Sera were collected in Central Italy in years 2001–2002 and were tested by a commercial VZV IgG enzyme immunoassay. Overall VZV seroprevalence was 80.9% and it showed a significant increase by age, confirming a considerable circulation of VZV also in the older...
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