Results 1 to 10 of about 193 (62)

Effect of maternally derived antibodies on two commercial vaccines in changes of serum antibody titres against distemper in puppies

Veterinary Medicine and Science, 2023
Background Maternally derived antibodies (MDA) have protection against canine distemper virus (CDV) in the first weeks of puppies’ life. However, MDA decreases with age. The most important and effective factor on immunization is timely vaccination.
Farzane Shams, Hadi Pourtaghi
doaj   +2 more sources

Effect of Different Levels of Maternally Derived Genotype VII Newcastle Disease Virus-Specific Hemagglutination Inhibition Antibodies on Protection against Virulent Challenge in Chicks

Viruses, 2023
Newcastle disease (ND), caused by the virulent Newcastle disease virus (NDV), is an acute, highly contagious, and economically significant avian disease worldwide. Vaccination is the most effective measure for controlling ND.
Mei Liu, Xinyue Shen, Yan Yu, Jianmei Li, Jianhua Fan, Xuebo Jia, Yabin Dai   +6 more
doaj   +3 more sources

PRRSV-Vaccinated, Seronegative Sows and Maternally Derived Antibodies (I): Impact on PRRSV-1 Challenge Outcomes in Piglets

Vaccines, 2023
Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) remains an infectious agent with high importance in the swine industry. In this study, the influence of maternally derived antibodies (MDAs) on an experimental PRRSV-1 challenge is investigated.
Jorian Fiers, Dominiek Maes, Ann-Brigitte Cay, Laurent Mostin, Anna Parys, Marylène Tignon   +5 more
doaj   +3 more sources

Discrepancy Between In-clinic and Haemagglutination-Inhibition Tests in Detecting Maternally-Derived Antibodies Against Canine Parvovirus in Puppies

Frontiers in Veterinary Science, 2021
Canine parvovirus (CPV) is one of the most common causes of mortality in puppies worldwide. Protection against CPV infection is based on vaccination, but maternally-derived antibodies (MDA) can interfere with vaccination.
Paola Dall'Ara, Stefania Lauzi, Joel Filipe, Roberta Caseri, Michela Beccaglia, Costantina Desario, Alessandra Cavalli, Giulio Guido Aiudi, Canio Buonavoglia, Nicola Decaro   +9 more
doaj   +3 more sources

Age-Dependent Dynamics of Maternally Derived Antibodies (MDAs) and Understanding MDA-Mediated Immune Tolerance in Foot-and-Mouth Disease-Vaccinated Pigs

Vaccines, 2022
Vaccine-induced active immunity in young animals may be compromised via interference caused by maternally derived antibodies (MDAs). Since the level, titer, and half-life of MDAs vary per individual, it is difficult to determine the appropriate timing of
Sehee Shin, So Hui Park, Jong-Hyeon Park, Su-Mi Kim, Min Ja Lee   +4 more
doaj   +3 more sources

Do High Levels of Maternally Derived Antibodies Interfere with the Vaccination of Piglets against Porcine Circovirus Type 2? A Literature Review and Data Analysis

Vaccines, 2021
Vaccination against porcine circovirus type 2 (PCV2) is commonly performed in piglets worldwide, and increasingly also in sows. We conducted a literature search and review to assess the potential interference of maternally derived antibodies (MDA) in ...
Barbara Poulsen Nautrup, Ilse Van Vlaenderen, Choewkong Mah, Jose Angulo   +3 more
doaj   +3 more sources

PRRSV-Vaccinated, Seronegative Sows and Maternally Derived Antibodies (II): Impact on PRRSV-1 Vaccine Effectiveness and Challenge Outcomes in Piglets

Vaccines
Vaccination against the Porcine Reproductive and Respiratory Syndrome virus (PRRSV) is widely practiced in both sows and piglets. However, it has been shown that multivaccinated sows sometimes lack a detectable antibody response, testing seronegative in ...
Jorian Fiers, Dominiek Maes, Ann-Brigitte Cay, Frank Vandenbussche, Laurent Mostin, Anna Parys, Marylène Tignon   +6 more
doaj   +3 more sources

Maternally-Derived Antibodies Protect against Challenge with Highly Pathogenic Avian Influenza Virus of the H7N3 Subtype

Vaccines, 2019
Vaccination of hens against influenza leads to the transfer of protective maternally-derived antibodies (MDA) to hatchlings. However, little is known about the transfer of H7N3 vaccine-induced MDA.
Stivalis Cardenas-Garcia, Lucas Ferreri, Zhimin Wan, Silvia Carnaccini, Ginger Geiger, Adebimpe O. Obadan, Charles L. Hofacre, Daniela Rajao, Daniel R. Perez   +8 more
doaj   +3 more sources

Follow-Up of PRRSv-Vaccinated Piglets Born from PRRSv-Vaccinated, ELISA-Seropositive and ELISA-Seronegative Sows

Viruses, 2023
Vaccination against the porcine reproductive and respiratory syndrome virus (PRRSv) is widely used to prevent production losses in the swine industry. In this study, piglets born from both PRRSv-vaccinated ELISA-seropositive sows (E+ piglets) and PRRSv ...
Jorian Fiers, Marylène Tignon, Dominiek Maes, Ann-Brigitte Cay   +3 more
doaj   +1 more source

Development of a Novel Canine Parvovirus Vaccine Capable of Stimulating Protective Immunity in Four-Week-Old Puppies in the Face of High Levels of Maternal Antibodies

Vaccines, 2023
Many highly effective vaccines have been developed to protect dogs against disease caused by canine parvovirus, but despite this vaccine interference by maternally derived antibodies continues to cause immunisation failure.
Jacqueline Pearce, Norman Spibey, David Sutton, Ian Tarpey   +3 more
doaj   +1 more source