Results 11 to 20 of about 370,683 (205)

A Review on Rubella Vaccine: Iran (1975-2019) [PDF]

open access: yesArchives of Razi Institute, 2021
The first Attenuated rubella vaccine was developed by Parkman and Meyer in 1966. Ten years later in the 1975s, the rubella vaccine was developed in Razi Vaccine and serum research institute) RVSRI).
A Shafayi, A Mohammadi
doaj   +1 more source

Capripoxvirus antibodies detection: Relationship between the two methods alpha and beta of virus neutralisation test [PDF]

open access: yesOpen Veterinary Journal, 2018
Virus neutralisation test (VNT) of capripoxvirus (CaPVs) was studied to assess the post-vaccination (vaccine effectiveness) or post-infection antibodies level using two methods: alpha-VNT and beta-VNT which are generally carried out to measure the ...
Mohamed Hamidouche   +6 more
doaj   +1 more source

Highly pathogenic avian influenza A/Guangdong/17SF003/2016 is immunogenic and induces cross-protection against antigenically divergent H7N9 viruses

open access: yesnpj Vaccines, 2021
Avian influenza A(H7N9) epidemics have a fatality rate of approximately 40%. Previous studies reported that low pathogenic avian influenza (LPAI)-derived candidate vaccine viruses (CVVs) are poorly immunogenic.
Peter Radvak   +10 more
doaj   +1 more source

Mapping the Antibody Repertoires in Ferrets with Repeated Influenza A/H3 Infections: Is Original Antigenic Sin Really “Sinful”?

open access: yesViruses, 2023
The influenza-specific antibody repertoire is continuously reshaped by infection and vaccination. The host immune response to contemporary viruses can be redirected to preferentially boost antibodies specific for viruses encountered early in life, a ...
Tal Einav   +5 more
doaj   +1 more source

Envelope Determinants of Equine Lentiviral Vaccine Protection [PDF]

open access: yes, 2013
Lentiviral envelope (Env) antigenic variation and associated immune evasion present major obstacles to vaccine development. The concept that Env is a critical determinant for vaccine efficacy is well accepted, however defined correlates of protection ...
A Kumar   +76 more
core   +13 more sources

Phylodynamic Analysis Suggests That Deer Species May Be a True Reservoir for Hepatitis E Virus Genotypes 3 and 4

open access: yesMicroorganisms, 2023
Hepatitis E virus (HEV) genotypes 3 and 4 (HEV-3 and HEV-4) cause zoonotic infection in humans, with domestic pigs and wild boars being the main reservoirs of infection.
Anastasia A. Karlsen   +3 more
doaj   +1 more source

Geographic and Temporal Variability of Hepatitis E Virus Circulation in the Russian Federation

open access: yesViruses, 2022
The factors influencing hepatitis E virus (HEV) circulation remain largely unexplored. We investigated HEV seroprevalence in humans and the prevalence of infection in farm pigs and rabbits in different regions of the Russian Federation, as well as the ...
Mikhail I. Mikhailov   +20 more
doaj   +1 more source

Quality control procedure for Coccidial vaccines versus different routes of immunization [PDF]

open access: yesVeterinary World, 2022
Background and Aim: Coccidiosis is an enteric infection caused by a protozoon (Eimeria tenella). Coccidiosis is known to have a negative impact on the economy. Coccidiosis is controlled using anticoccidial drugs, antibiotics, and vaccines.
Arwa Elnaggar, Hala Mahmoud, Sahar Saber
doaj   +1 more source

Immunogens and Antigen Processing: Report from a Global HIV Vaccine Enterprise Working Group [PDF]

open access: yes, 2010
The Global HIV Vaccine Enterprise convened a meeting of a Working Group in July 2009 to discuss recent progress in rational design of the components of an HIV vaccine, such as inserts, vectors and adjuvants,and in understanding antigen processing and ...
John Mascola   +3 more
core   +3 more sources

Influenza and memory T cells : how to awake the force [PDF]

open access: yes, 2016
Annual influenza vaccination is an effective way to prevent human influenza. Current vaccines are mainly focused on eliciting a strain-matched humoral immune response, requiring yearly updates, and do not provide protection for all vaccinated individuals.
Glezen   +12 more
core   +3 more sources

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