DAY 1 (Monday, June 5)

 

 

 

15:30-18:00

Arrivals, Registration (Foyer 1+2)

 

 

 

 

19:30

Welcome Reception (Veduta, the Clarion Congress Hotel, included in the registration fee)

 

 

 

 

DAY 2 (Tuesday, June 6)

 

 

 

 

Registration available from 8:00 to 15:00 (Foyer 1+2)

 

 

 

 

09:00-09:15

Welcome and opening (Rožmberk)

 

 

 

 

 

BIOLOGY AND IN-VITRO SYSTEMS (Rožmberk) - chaired by Damer Blake

09:15-10:00

Keynote Lecture 1 : Fiona Tomley

Biology of Eimeria: critical knowledge gaps and the development of new control strategies

10:00-10:15

Brecht Maertens

Sensitivity/resistance profiling of Eimeria field isolates through coccidiosis in vitro assays

10:15-10:30

Virginia Marugan-Hernandez

Cultivation of chicken coccidians and application for anticoccidals testing

10:30-10:45

Teresa Cruz-Bustos

Global transcriptomic and proteomic analysis of different in vitro stages of Cystoisospora suis

 

 

 

10:45-11:15

Coffee break (Foyer 1+2) - sponsored by HIPRA

 

 

 

 

 

IMMUNOLOGY, LIFE CYCLES AND THEIR REGULATION (Rožmberk) - chaired by John Barta, sponsored by MSD ANIMAL HEALTH

11:15-11:45

Invited Lecture 1: Françoise Bussiere

Physiopathology of Eimeria tenella infection and integrity of the intestinal barrier:  influence of the microbiota

11:45-12:00

Fangyun Shi

GBP2 plays an important role in the defense against apicomplexan Eimeria falciformis infection

12:00-12:15

De-Hua Lai

Nitric oxide sensitive nuclear factor related to the suppression of bradyzoite differentiation in Toxoplasma gondii

12:15-12:30

Aline Sardinha-Silva

Forward genetic screen to identify functional determinants controlling the Toxoplasma gondii sexual cycle

12:30-12:45

Will Heibein

Coccidiosis and necrotic enteritis (NE): Testing molecular tools for quantifying Clostridium and Eimeria simultaneously in experimentally challenged broiler chickens

 

 

 

12:45-14:15

Lunch (not included)

 

 

 

 

 

VACCINES I (Rožmberk) - chaired by Matthew Adeleke, sponsored by HUVEPHARMA

14:15-14:30

Alexandra Mendoza-Reilley

The path to a successful vaccination and immunization against coccidiosis in commercial pullets: Field observations and lessons learned

14:30-14:45

Corrado Longoni

Field performance of US broiler under different coccidiosis control programs

14:45-15:00

Tumalisi Abudureheman

Ectopic Expression of IL-1β in Eimeria necatrix Promotes its Immunogenicity and Mucosal Immunity against Coccidiosis

15:00-15:15

Ying Yu

Comparison of the immune responses induced by recombinant Eimeria acervulina expressing VP2 of IBD virus in different cellular locations

 

 

 

 

Parallel session: CELL BIOLOGY (Bezdrev) - chaired by Fiona Tomley

14:15-14:30

Anna Sophia Feix

Extracellular vesicles in the coccidian parasite Cystoisospora suis

14:30-14:45

Pei Sun

EtcPRSMut could be a powerful selectable marker for the genetic manipulation in Eimeria tenella and Toxoplasma gondii

14:45-15:00

Xinming Tang

The expression pattern of transcription factors specific to the initiation of sporogony of Eimeria tenella

15:00-15:15

Jiong Yang

The characteristics of micropore in typical members of Apicomplexa

 

 

 

16:00

Tour to the Budweiser Brewery (included in the registration fee)

 

 

 

 

DAY 3 (Wednesday, June 7)

 

 

 

 

Registration available from 8:00 to 15:00 (Foyer 1+2)

 

 

 

 

 

GENOMES AND DIVERSITY (Rožmberk) - chaired by Emanuel Heitlinger

09:00-09:45

Keynote Lecture 2: John Barta

Mitochondrial genomes of coccidia – Tiny, but diverse, organellar genomes that provide useful molecular targets for biology, diagnostics and molecular phylogenetics.

09:45-10:00

Damer Blake

Genetic and biological characterisation of three cryptic Eimeria operational taxonomic units that infect chickens

10:00-10:15

Xun Suo

Development of a Platform Combining Experimental Evolution, Introgression, Multiomics, and Genetic Engineering for Dissecting Mechanisms of Drug Resistance and Developmental Regulation of Eimeria

10:15-10:30

Subodh Srivastava

Comparative Genomics of Eimeria-Causative Agents of Avian Coccidiosis

10:30-10:45

Natasha Slawnych

Comparing the mitochondrial genomes of coccidia possessing sporocyst sutures (Choleoeimeria and Goussia species) to typical eimeriid coccidia possessing sporocyst Stieda bodies.

 

 

 

10:45-11:15

Coffee break (Foyer 1+2) - sponsored by BIOPHARM

 

 

 

 

 

HOST-PATHOGEN INTERACTIONS, ENDOGENOUS DEVELOPMENT (Rožmberk) - chaired by Xianyong Liu, sponsored by CEVA

11:15-11:45

Invited Lecture 2: Rodrigo Megia-Palma

Coccidians in the blood: from classic to next generation tools to investigate evolutionary implications of infection

11:45-12:00

Zahady Velásquez

Eimeria bovis macromeront formation alters glycolytic responses and cell cycle progression in primary bovine endothelial host cells

12:00-12:15

Linlin Chen

Comparative transcriptome analysis defines genes and gene modules differing between wild line and precocious lines of Eimeria tenella

12:15-12:30

Ning Zhang

Isolation of male and female gametocytes and transcriptomic analyses of Eimeria acervulina: molecular insight into sex-specific processes

12:30-12:45

Yuanyuan Zhang

Different expression patterns of transcription factors in Apicomplexa Eimeria acervulina and Eimeria media precocious lines

 

 

 

12:45-14:15

Lunch (not included)

 

 

 

 

 

VACCINES II (Rožmberk) - chaired by Vladimir Vrba

14:15-14:45

Invited Lecture 3: Matthew Adeleke

Diversity and computational screening of chicken Eimeria antigens for vaccine development

14:45-15:00

Marc Pagés Bosch

Assessment of Clinical Efficacy and safety of EVANOVO, a live attenuated vaccine against coccidiosis for in-ovo administration.

15:00-15:15

Ryan Snyder

Evaluation of Commercial Coccidiosis Vaccines’ Ingestion, Oocysts Shedding and Development of Immunity

15:15-15:30

Jennifer Brisbin

Safety and Efficacy Studies with Immucox 3 and 5

15:30-15:45

BREAK

 

15:45-16:00

Wenxuan Chen

Construction of transgenic Eimeria magna expressing P2 subdomain of VP60-P2 genes of RHDV I and RHDV2

16:00-16:15

José Manuel Jaramillo-Ortiz

Yeast-vectored oral immunisation in layer and broiler chicken lines against Eimeria tenella

16:15-16:30

Mark Jenkins

Improving Eimeria oocyst vaccine delivery to prevent avian coccidiosis in broiler chickens

16:30-16:35

3-min poster presentation: Brecht Maertens

A novel way for Eimeria inoculum production

 

 

 

 

Parallel session: TAXONOMY AND SYSTEMATICS (Bezdrev) - chaired by Rodrigo Megía-Palma

15:45-16:00

Donald Duszynski

Biodiversity of the Coccidia and revisionary systematics; little progress and many perils

16:00-16:15

Pavel Široký

How to connect old morphology with new sequence in heamogregarine species diagnosis

16:15-16:30

Jessica Rotolo

Biological and molecular characterizations of two new Eimeria species infecting chukar partridges (Alectoris chukar) in Ontario, Canada

 

 

 

16:35-18:00

Posters session, wine, coffee, snacks (Veduta)

 

 

 

 

19:30

Conference Dinner, Social Evening (+ live music) (Veduta, the Clarion Congress Hotel, included in the registration fee)

 

 

 

 

DAY 4 (Thursday, June 8)

 

 

 

 

EPIDEMIOLOGY (Rožmberk) - chaired by Jana Kvičerová

09:30-10:00

Invited Lecture 4: Emanuel Heitlinger

What actually is (the) infection intensity in Coccidia? From methods to concepts and the link with host health

10:00-10:15

Eva Lena Estensmo

Distribution and abundance of Eimeria in commercial Norwegian broilers

10:15-10:30

Jakub Žahourek

Coccidia in captive reptiles

10:30-10:45

Lucie Kordikova

Coccidia of the Galápagos birds

10:45-11:00

Elizabeth Zeldenrust

Unexpectedly high prevalence of the ‘rare’ equid parasite Klossiella equi: Molecular detection of klossiellosis in the America

 

 

 

11:00-11:30

Coffee Break - sponsored by POULPHARM

 

 

 

 

 

PROPHYLAXIS AND TREATMENT (Rožmberk) - chaired by Françoise Bussiere 

11:30-12:00

Invited Lecture 5: Xianyong Liu

Drug resistance of Eimeria tenella

12:00-12:15

Mariel Pikkemaat

Ionophore coccidiostats: risk of co-selection of antimicrobial resistance

12:15-12:30

Jean-Michel Répérant

The problems of models for the evaluation of efficacy against chicken coccidia – an example with curcuma

12:30-12:45

Luis Pantoja

Efficacy of an attenuated coccidiosis vaccine in combination with different additives on production performance and intestinal lesions in broilers challenged with necrotic enteritis. 2 studies

12:45-13:00

Yang Gao

Genomic analysis of maduramicin resistance targets in the Apicomplexa Eimeria tenella

 

 

 

13:00-13:15

Closing session, student oral and poster awards

 

 

 

 

13:15-13:30

ICC Planning Discussion

 


the 13th International Coccidiosis Conference (ICC)
5.-8.6. 2023
Clarion Congress Hotel, České Budějovice

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