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Polak M, Mosiej E, Prygiel M, Zasada AA. Bordetella pertussis population changes under whole-cell and acellular pertussis vaccines-induced immunity selection pressure in Poland. Eur J Clin Microbiol Infect Dis 2022; 41:1283-1284. [DOI: 10.1007/s10096-022-04495-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 09/09/2022] [Indexed: 11/03/2022]
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Prygiel M, Mosiej E, Wdowiak K, Górska P, Polak M, Lis K, Krysztopa-Grzybowska K, Zasada AA. Effectiveness of experimental and commercial pertussis vaccines in the elimination of Bordetella pertussis isolates with different genetic profiles in murine model. Med Microbiol Immunol 2021; 210:251-262. [PMID: 34338880 PMCID: PMC8326312 DOI: 10.1007/s00430-021-00718-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 07/07/2021] [Indexed: 12/19/2022]
Abstract
The aim of this study was to compare the elimination of Bordetella pertussis clinical isolates, representing different genotypes in relation to alleles encoding virulence factors (MLST-multi-locus antigen sequence typing), MLVA type (multi-locus variable-number tandem repeat analysis) and PFGE group (pulsed-field gel electrophoresis) from the lungs of naive mice or mice were immunised with the commercial whole-cell pertussis vaccine, the acellular pertussis vaccine and the experimental whole-cell pertussis vaccine. Molecular data indicate that the resurgence of pertussis in populations with high vaccine coverage is associated with genomic adaptation of B. pertussis, to vaccine selection pressure. Pertactin-negative B. pertussis isolates were suspected to contribute to the reduced vaccine effectiveness. It was shown that one of the isolates used is PRN deficient. The mice were intranasally challenged with bacterial suspension containing approximately 5 × 10 7 CFU/ml B. pertussis. The immunogenicity of the tested vaccines against PT (pertussis toxin), PRN (pertactin), FHA (filamentous haemagglutinin) and FIM (fimbriae types 2 and 3) was examined. The commercial whole-cell and acellular pertussis vaccines induced an immunity effective at eliminating the genetically different B. pertussis isolates from the lungs. However, the elimination of the PRN-deficient isolate from the lungs of mice vaccinated with commercial vaccines was delayed as compared to the PRN ( +) isolate, suggesting phenotypic differences with the circulating isolates and vaccine strains. The most effective vaccine was the experimental vaccine with the composition identical to that of the strains used for infection.
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Affiliation(s)
- Marta Prygiel
- Department of Vaccines and Sera Evaluation, National Institute of Public Health, National Institute of Hygiene, Warsaw, Poland.
| | - Ewa Mosiej
- Department of Vaccines and Sera Evaluation, National Institute of Public Health, National Institute of Hygiene, Warsaw, Poland
| | - Karol Wdowiak
- Department of Vaccines and Sera Evaluation, National Institute of Public Health, National Institute of Hygiene, Warsaw, Poland
| | - Paulina Górska
- Department of Vaccines and Sera Evaluation, National Institute of Public Health, National Institute of Hygiene, Warsaw, Poland
| | - Maciej Polak
- Department of Vaccines and Sera Evaluation, National Institute of Public Health, National Institute of Hygiene, Warsaw, Poland
| | - Klaudia Lis
- Department of Vaccines and Sera Evaluation, National Institute of Public Health, National Institute of Hygiene, Warsaw, Poland
| | - Katarzyna Krysztopa-Grzybowska
- Department of Vaccines and Sera Evaluation, National Institute of Public Health, National Institute of Hygiene, Warsaw, Poland
| | - Aleksandra Anna Zasada
- Department of Vaccines and Sera Evaluation, National Institute of Public Health, National Institute of Hygiene, Warsaw, Poland
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Safarchi A, Octavia S, Nikbin VS, Lotfi MN, Zahraei SM, Tay CY, Lamichhane B, Shahcheraghi F, Lan R. Genomic epidemiology of Iranian Bordetella pertussis: 50 years after the implementation of whole cell vaccine. Emerg Microbes Infect 2020; 8:1416-1427. [PMID: 31543006 PMCID: PMC6764348 DOI: 10.1080/22221751.2019.1665479] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Pertussis caused by Bordetella pertussis, remains a public health problem worldwide, despite high vaccine coverage in infants and children in many countries. Iran has been using whole cell vaccine for the last 50 years with more than 95% vaccination rate since 1988 and has experienced pertussis resurgence in recent years. Here, we sequenced 55 B. pertussis isolates mostly collected from three provinces with the highest number of pertussis cases in Iran, including Tehran, Mazandaran, and Eastern-Azarbayjan from the period of 2008-2016. Most isolates carried ptxP3/prn2 alleles (42/55, 76%), the same genotype as isolates circulating in acellular vaccine-administrating countries. The second most frequent genotype was ptxP3/prn9 (8/55, 14%). Only three isolates (5%) were ptxP1. Phylogenetic analysis showed that Iranian ptxP3 isolates can be divided into eight clades (Clades 1-8) with no temporal association. Most of the isolates from Tehran grouped together as one distinctive clade (Clade 8) with six unique single nucleotide polymorphisms (SNPs). In addition, the prn9 isolates were grouped together as Clade 5 with 12 clade-supporting SNPs. No pertactin deficient isolates were found among the 55 Iranian isolates. Our findings suggest that there is an ongoing adaptation and evolution of B. pertussis regardless of the types of vaccine used.
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Affiliation(s)
- Azadeh Safarchi
- Pertussis Reference Laboratory, Department of Bacteriology, Pasteur Institute of Iran , Tehran , Islamic Republic of Iran.,School of Biotechnology and Biomolecular Sciences, University of New South Wales , Sydney , Australia
| | - Sophie Octavia
- School of Biotechnology and Biomolecular Sciences, University of New South Wales , Sydney , Australia
| | - Vajihe Sadat Nikbin
- Pertussis Reference Laboratory, Department of Bacteriology, Pasteur Institute of Iran , Tehran , Islamic Republic of Iran
| | - Masoumeh Nakhost Lotfi
- Pertussis Reference Laboratory, Department of Bacteriology, Pasteur Institute of Iran , Tehran , Islamic Republic of Iran
| | - Seyed Mohsen Zahraei
- Centre for Communicable Disease Control, Ministry of Health and Medical Education , Tehran , Islamic Republic of Iran
| | - Chin Yen Tay
- Pathology and Laboratory Medicine, University of Western Australia , Perth , Australia
| | - Binit Lamichhane
- Pathology and Laboratory Medicine, University of Western Australia , Perth , Australia
| | - Fereshteh Shahcheraghi
- Pertussis Reference Laboratory, Department of Bacteriology, Pasteur Institute of Iran , Tehran , Islamic Republic of Iran
| | - Ruiting Lan
- School of Biotechnology and Biomolecular Sciences, University of New South Wales , Sydney , Australia
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Mir-Cros A, Moreno-Mingorance A, Martín-Gómez MT, Codina G, Cornejo-Sánchez T, Rajadell M, Van Esso D, Rodrigo C, Campins M, Jané M, Pumarola T, Fàbrega A, González-López JJ. Population dynamics and antigenic drift of Bordetella pertussis following whole cell vaccine replacement, Barcelona, Spain, 1986-2015. Emerg Microbes Infect 2019; 8:1711-1720. [PMID: 31769735 PMCID: PMC6882445 DOI: 10.1080/22221751.2019.1694395] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Among the factors associated with the resurgence of whooping cough, special emphasis has been given to pathogen adaptation after the introduction of the acellular vaccine (ACV). To assess the impact of the vaccine transition strategy from whole-cell vaccine (WCV) to ACV on population dynamics of Bordetella pertussis in Barcelona (Spain), we studied 339 isolates collected from 1986 to 2015 by PFGE and multi-locus variable-number tandem repeat analysis (MLVA). Additionally, allelic variants for the pertussis toxin and its promoter, pertactin, type 3 fimbriae and fimbrial serotyping were assessed to determine its antigenic drift. A shift was observed in the B. pertussis population as well as in its antigenic profile concurrently with the introduction of ACV in Barcelona. Four out of the five most prevalent PFGE profiles were replaced by new profiles following the ACV introduction. MLVA type 27 was the dominant genotype, and its frequency increased from 25% to 79.3% after WCV replacement. Antigen typing demonstrated the emergence of prn2, ptxP3, fim3-2 and a shift from the fimbriae 3 to the fimbriae 2 serotypes after the ACV introduction. Our findings support the presence of population and antigenic dynamic changes in B. pertussis likely driven by the introduction of ACV.
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Affiliation(s)
- Alba Mir-Cros
- Department of Clinical Microbiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Microbiology and Genetics, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Albert Moreno-Mingorance
- Department of Clinical Microbiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Microbiology and Genetics, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M Teresa Martín-Gómez
- Department of Clinical Microbiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Gema Codina
- Department of Clinical Microbiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Thais Cornejo-Sánchez
- Department of Clinical Microbiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Mireia Rajadell
- Department of Clinical Microbiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Microbiology and Genetics, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Diego Van Esso
- Primary Care Health Centre Service 'Muntanya', Catalan Institute of Health, Barcelona, Spain
| | - Carlos Rodrigo
- Department of Paediatrics, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Magda Campins
- Department of Preventive Medicine and Epidemiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Mireia Jané
- Public Health Agency of Catalonia, Barcelona, Spain
| | - Tomàs Pumarola
- Department of Clinical Microbiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Microbiology and Genetics, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Anna Fàbrega
- Department of Clinical Microbiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Faculty of Health Sciences, University of Vic - Central University of Catalonia (UVic-UCC), Manresa, Spain
| | - Juan José González-López
- Department of Clinical Microbiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,Department of Microbiology and Genetics, Universitat Autònoma de Barcelona, Barcelona, Spain
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Ben Fraj I, Bouchez V, Smaoui H, Kechrid A, Brisse S. Genome characteristics of Bordetella pertussis isolates from Tunisia. J Med Microbiol 2019; 68:1320-1323. [PMID: 31329091 DOI: 10.1099/jmm.0.001042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The recent increase in pertussis cases observed in some countries may have several causes, including the evolution of Bordetella pertussis populations towards escape of vaccine-induced immunity. Most genomic studies of B. pertussis isolates performed so far are from countries that use acellular vaccines. The objective was to analyse genomic sequences of isolates collected during the 2014 whooping cough epidemic in Tunisia, a country where whole-cell vaccines are used. Ten Tunisian isolates and four vaccine strains were sequenced and compared to 169 isolates from countries where acellular vaccines are used. Phylogenetic analysis showed that Tunisian isolates are diverse, demonstrating a multi-strain 2014 epidemic peak, and are intermixed with those circulating in other world regions, showing inter-country transmission. Consistently, Tunisian isolates have antigen variant composition observed in other world regions. No pertactin-deficient strain was observed. The Tunisian B. pertussis population appears to be largely connected with populations from other countries.
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Affiliation(s)
- Ikram Ben Fraj
- University of Tunis El Manar, Children's Hospital of Tunis, Laboratory of Microbiology, UR12ES01, Tunis, Tunisia
| | - Valérie Bouchez
- National Reference Center for Whooping Cough and other Bordetella infections, Paris, France.,Institut Pasteur, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France
| | - Hanen Smaoui
- University of Tunis El Manar, Children's Hospital of Tunis, Laboratory of Microbiology, UR12ES01, Tunis, Tunisia
| | - Amel Kechrid
- University of Tunis El Manar, Children's Hospital of Tunis, Laboratory of Microbiology, UR12ES01, Tunis, Tunisia
| | - Sylvain Brisse
- Institut Pasteur, Biodiversity and Epidemiology of Bacterial Pathogens, Paris, France.,National Reference Center for Whooping Cough and other Bordetella infections, Paris, France
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Pertactin-deficient Bordetella pertussis isolates in Poland-a country with whole-cell pertussis primary vaccination. Microbes Infect 2018; 21:170-175. [PMID: 30580013 DOI: 10.1016/j.micinf.2018.12.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 12/05/2018] [Accepted: 12/07/2018] [Indexed: 11/24/2022]
Abstract
The introduction of pertussis vaccination in the 1950s resulted in a significant decrease in the incidence of disease. However, since the 1990s many highly vaccinated countries have observed the re-emergence of the disease. One of the causes of this phenomenon might be related to the adaptation of Bordetella pertussis to vaccination. The purpose of the presented study was an investigation of the emergence and spread of vaccine antigen-deficient B. pertussis isolates in Poland and genomic characterization of the currently circulating pathogen population using PFGE, MLVA and MAST. The results revealed that all tested isolates expressed Ptx, FHA and ACT antigens but 15.4% (4/26) of isolates from 2010 to 2016 were Prn-deficient. Moreover, one TcfA-deficient isolate was collected in 2015. The genotyping showed a genetic distinction between the isolates circulating in 2010-2016 and isolates from previous periods. The majority of currently circulating isolates belonged to PFGE group IV (96.2%), type MT27 (73.1%), and carried ptxA1-ptxC2-ptxP3-prn2-tcfA2-fim2-1-fim3-1 alleles (61.5%). The unique genetic structure of the B. pertussis population in Poland has changed since 2010 and became similar to that observed in countries with aP vaccination. This could be a result of increasing use of aP vaccines (60% of primary vaccination in 2013) over wP vaccines, which have been broadly used for primary vaccination in Poland for decades.
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Petridou E, Jensen CB, Arvanitidis A, Giannaki-Psinaki M, Michos A, Krogfelt KA, Petersen RF. Molecular epidemiology of Bordetella pertussis in Greece, 2010-2015. J Med Microbiol 2018; 67:400-407. [PMID: 29458550 PMCID: PMC5882080 DOI: 10.1099/jmm.0.000688] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Purpose To determine the predominant strains of Bordetella pertussis in Greece during 2010–2015. Methodology Infants and children (n=1150) (15 days to 14 years) of Greek, Roma and immigrant origin with different vaccination statuses were hospitalized in Athens, Greece with suspected pertussis infection. IS481/IS1001 real-time PCR confirmed Bordetella spp./B. pertussis infection in 300 samples. A subset of samples (n=153) were analysed by multi-locus variable number tandem repeat analysis (MLVA) and (n=25) by sequence-based typing of the toxin promotor region (ptxP) on DNA extracted from clinical specimens. Results/Key findings A complete MLVA profile was determined in 66 out of 153 samples; the B. pertussis MLVA type 27 (n=55) was the dominant genotype and all tested samples (n=25) expressed the ptxP3 genotype. The vaccine coverage in the Greek population was 90 %; however, the study population expressed complete coverage in 2 out of 264 infants (0–11 months) and in 20 out of 36 children (1–14 years). Roma and immigrant minorities represent 7 % of the Greek population, but make up 50 % of the study population, indicating a low vaccine coverage among these groups. Conclusions The B. pertussis MT27 and ptxP3 genotype is dominant in Greek, Roma and immigrant infants and children hospitalized in Greece. Thus, the predominant MLVA genotype in Greece is similar to other countries using acellular vaccines.
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Affiliation(s)
- Evangelia Petridou
- Department of Clinical Microbiology, ‘Aghia Sophia’ Children's Hospital, Athens, Greece
| | - Christel Barker Jensen
- Department of Virus and Microbiological Special Diagnostics, Parasites & Fungi, Statens Serum Institut, Copenhagen, Denmark
| | - Athanasios Arvanitidis
- Department of Virus and Microbiological Special Diagnostics, Parasites & Fungi, Statens Serum Institut, Copenhagen, Denmark
- Department of Bacteria, Parasites & Fungi, Statens Serum Institut, Copenhagen, Denmark
| | | | - Athanasios Michos
- First Department of Pediatrics, National and Kapodistrian University of Athens, ‘Aghia Sophia’ Children's Hospital, Athens, Greece
| | | | - Randi Føns Petersen
- Department of Virus and Microbiological Special Diagnostics, Parasites & Fungi, Statens Serum Institut, Copenhagen, Denmark
- *Correspondence: Randi Føns Petersen,
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