Profiles of influenza A/H1N1 vaccine response using hemagglutination-inhibition titers
نویسندگان
چکیده
منابع مشابه
High Titers of Hemagglutination Inhibition Antibodies against 2009 H1N1 Influenza Virus in Southern Iran
Background: Pandemic flu had at least two waves in Iran. Knowing how many of the general population were already exposed to this infection has a major impact on na-tional preventive measures. As of December 30, 2009, a total of 3672 confirmed cases of human infection with a novel Influenza A (2009 H1N1) virus had been reported in Iran with 140 deaths. Objective: In this study we aim to measure,...
متن کاملhigh titers of hemagglutination inhibition antibodies against 2009 h1n1 influenza virus in southern iran
background: pandemic flu had at least two waves in iran. knowing how many of the general population were already exposed to this infection has a major impact on na-tional preventive measures. as of december 30, 2009, a total of 3672 confirmed cases of human infection with a novel influenza a (2009 h1n1) virus had been reported in iran with 140 deaths. objective: in this study we aim to measure,...
متن کاملHemagglutination Inhibition Antibody Titers as a Correlate of Protection Against Seasonal A/H3N2 Influenza Disease
Background. To investigate the relationship between hemagglutinin-inhibition (HI) antibody levels to the risk of influenza disease, we conducted a correlate of protection analysis using pooled data from previously published randomized trials. Methods. Data on the occurrence of laboratory-confirmed influenza and HI levels pre- and postvaccination were analyzed from 4 datasets: 3 datasets inclu...
متن کاملComparative Analysis of Hemagglutination Inhibition Titers Generated Using Temporally Matched Serum and Plasma Samples
Influenza-specific hemaggluitination inhibition (HAI) antibody titer, an indicator of immunity to influenza, is often used to measure exposure to influenza in surveillance and immunogenicity studies. Traditionally, serum has been the specimen of choice for HAI assays, but a desire to reduce the amount of blood collected during studies and the availability of plasma in archived sample collection...
متن کاملInfluenza hemagglutination-inhibition antibody titer as a correlate of vaccine-induced protection.
BACKGROUND Antibody to influenza virus hemagglutinin has been traditionally associated with protection. Questions have been raised about its use as a surrogate for vaccine efficacy, particularly with regard to an absolute titer indicating seroprotection. METHODS We examined hemagglutination-inhibition (HAI) antibody titers in subjects from a placebo-controlled trial of inactivated and live at...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Human Vaccines & Immunotherapeutics
سال: 2015
ISSN: 2164-5515,2164-554X
DOI: 10.1080/21645515.2015.1011990