Sandrine Tilman

Learn More
BACKGROUND Pathogenic avian influenza virus (H5N1) has the potential to cause a major global pandemic in humans. Safe and effective vaccines that induce immunologic memory and broad heterotypic response are needed. METHODS AND FINDINGS Healthy adults aged 18-60 and > 60 years (n = 313 and n = 173, respectively) were randomized (1:1) to receive two primary(More)
As the first step towards control of a strain specific epidemic of meningococcal disease in New Zealand (NZ), this study, an observer-blind, randomised controlled trial in 75 healthy adults, evaluated safety and immunogenicity of two different dosages of a meningococcal group B vaccine administered in a three dose regime. The "tailor-made" outer membrane(More)
OBJECTIVE This study evaluated the immunogenicity, safety, and tolerability of a MF59-adjuvanted H5N1 vaccine in a population 6 months through 17 years of age. METHODS Healthy subjects 6 to <36 months, 3 to <9 months, and 9 to <18 years of age were assigned randomly to receive 2 doses of either a MF59-adjuvanted H5N1 vaccine (7.5 μg/dose) or a(More)
MenBvac and MeNZB are safe and efficacious vaccines against serogroup B meningococcal disease. MenBvac is prepared from a B:15:P1.7,16 meningococcal strain (strain 44/76), and MeNZB is prepared from a B:4:P1.7-2,4 strain (strain NZ98/254). At 6-week intervals, healthy adults received three doses of MenBvac (25 microg), MeNZB (25 microg), or the MenBvac and(More)
To control the devastating group B meningococcal epidemic in New Zealand a strain-specific OMV vaccine (MeNZB) was extensively tested before vaccination of >1,000,000 people under 20 years. After the three-dose course 75% of 6-8-month-old infants and 16-24-month-old toddlers showed four-fold increases in bactericidal antibodies. In 6-10-week-old infants a(More)
MenBvac is an OMV vaccine against systemic serogroup B Neisseria meningitidis disease. MenBvac was developed for control of a B:15:P1.7,16 subtype epidemic in Norway and administered to 180,000 subjects in 28 clinical studies. MeNZB, a daughter vaccine of MenBvac, was developed for a clonal B:4:P1.7b,4 epidemic in New Zealand and administered to 1 million(More)
BACKGROUND New Zealand has experienced an epidemic of Neisseria meningitidis dominated by strain B:4:P1.7b,4 since 1991. Children younger than 5 years are at highest risk. Previous serogroup B outer membrane vesicle (OMV) strain specific vaccines have shown variable efficacy in this age group. OBJECTIVE To evaluate the immunogenicity, reactogenicity and(More)
MenBvac is an outer membrane vesicle vaccine against systemic meningococcal disease caused by serogroup B Neisseria meningitidis. In this placebo-controlled double-blind study including 374 healthy adolescents, the safety and immunogenicity of a schedule of three primary doses 6 weeks apart followed by a fourth dose a year later were evaluated. Antibody(More)
Having previously demonstrated the feasibility of administering A/H5N1 and seasonal influenza vaccine antigens in an MF59-adjuvanted tetravalent formulation, we now report on long-term antibody persistence and responses to a booster dose of a combined seasonal-pandemic, tetravalent influenza vaccine in adults. The primary objective was the evaluation of(More)
OBJECTIVE We performed a phase II randomized, controlled, open-label, single-center study (Centros de Estudios de Infectología Pediátrica, Colombia) to examine the feasibility of combined administration of seasonal and MF59-adjuvanted A/H5N1 influenza vaccines using extemporaneous mixing or simultaneous administration. METHODS The primary objective of the(More)