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Koide K, Uchitani Y, Yamaguchi T, Otsuka N, Goto M, Kenri T, Kamachi K. Whole-genome comparison of two same-genotype macrolide-resistant Bordetella pertussis isolates collected in Japan. PLoS One 2024; 19:e0298147. [PMID: 38359004 PMCID: PMC10868825 DOI: 10.1371/journal.pone.0298147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 01/19/2024] [Indexed: 02/17/2024] Open
Abstract
The emergence of macrolide-resistant Bordetella pertussis (MRBP) is a significant problem because it reduces treatment options for pertussis and exacerbates the severity and spread of the disease. MRBP has been widely prevalent in mainland China since the 2010s and has been sporadically detected in other Asian countries. In Japan, two MRBP clinical strains were first isolated in Tokyo and Osaka between June and July 2018. The isolates BP616 in Osaka and BP625 in Tokyo harbored the same virulence-associated allelic genes (including ptxP1, ptxA1, prn1, fim3A, and fhaB3) and MT195 genotype and exhibited similar antimicrobial susceptibility profiles. However, despite their simultaneous occurrence, a distinguishable epidemiological link between these isolates could not be established. To gain further insight into the genetic relationship between these isolates in this study, we performed whole-genome analyses. Phylogenetic analysis based on genome-wide single-nucleotide polymorphisms revealed that the isolates belonged to one of the three clades of Chinese MRBP isolates, but there were 11 single-nucleotide polymorphism differences between BP616 and BP625. Genome structure analysis revealed two large inversions (202 and 523 kbp) and one small transposition (3.8 kbp) between the genomes. These findings indicate that the two Japanese MRBP isolates are closely related to Chinese MRBP isolates but are genomically distinct, suggesting that they were introduced into Japan from mainland China through different transmission routes.
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Affiliation(s)
- Kentaro Koide
- Department of Bacteriology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Yumi Uchitani
- Division of Microbiology, Tokyo Metropolitan Institute of Public Health, Tokyo, Japan
| | - Takahiro Yamaguchi
- Division of Microbiology, Osaka Institute of Public Health, Osaka, Japan
| | - Nao Otsuka
- Department of Bacteriology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Masataka Goto
- Department of Bacteriology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Tsuyoshi Kenri
- Department of Bacteriology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Kazunari Kamachi
- Department of Bacteriology II, National Institute of Infectious Diseases, Tokyo, Japan
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Li J, Liu L, Zhang H, Guo J, Wei X, Xue M, Ma X. Severe problem of macrolides resistance to common pathogens in China. Front Cell Infect Microbiol 2023; 13:1181633. [PMID: 37637457 PMCID: PMC10448830 DOI: 10.3389/fcimb.2023.1181633] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 07/18/2023] [Indexed: 08/29/2023] Open
Abstract
With the widespread use of macrolide antibiotics in China, common pathogens causing children's infections, such as Streptococcus pneumoniae, Streptococcus (including Group A streptococcus, Group B streptococcus), Staphylococcus aureus, Bordetella pertussis, and Mycoplasma pneumoniae, have shown varying degrees of drug resistance. In order to provide such problem and related evidence for rational use of antibiotics in clinic, we reviewed the drug resistance of common bacteria to macrolides in children recent 20 years.
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Affiliation(s)
- Jialin Li
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Lesen Liu
- Surgical Department, Huaiyin People’s Hospital, Jinan, China
| | - Hua Zhang
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Jing Guo
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Xiaoling Wei
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Min Xue
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Xiang Ma
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
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Lv Z, Yin S, Jiang K, Wang W, Luan Y, Wu S, Shi J, Li Z, Ma X, Wang Z, Yan H. The whole-cell proteome shows the characteristics of macrolides-resistant Bordetella pertussis in China linked to the biofilm formation. Arch Microbiol 2023; 205:219. [PMID: 37148370 PMCID: PMC10164027 DOI: 10.1007/s00203-023-03566-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 04/23/2023] [Accepted: 04/24/2023] [Indexed: 05/08/2023]
Abstract
The macrolides-resistant Bordetella pertussis (MR-Bp) isolates in China evolved from the ptxP1/fhaB3 allele and rapidly became predominant, suggestive of an adaptive transmission ability. This was different from the global prevalent ptxP3 strains, in which MR-Bp was rarely reported. The study aimed to determine the underlying mechanism responsible for fitness and resistance in these two strains. We identify proteomic differences between ptxP1/fhaB3 and ptxP3/fhaB1 strains using tandem mass tag (TMT)-based proteomics. We then performed in-depth bioinformatic analysis to determine differentially expressed genes (DEGs), followed by gene ontology (GO), and protein-protein interaction (PPI) network analysis. Further parallel reaction monitoring (PRM) analysis confirmed the expression of four target proteins. Finally, the crystal violet method was used to determine biofilm-forming ability. The results showed that the main significantly different proteins between the two represent isolates were related to biofilm formation. Furthermore, we have confirmed that ptxP1/fhaB3 showed hyperbiofilm formation in comparison with ptxP3/fhaB1. It is suggested that the resistance and adaptability of ptxP1/fhaB3 strains may be related to the formation of biofilm through proteomics. In a word, we determined the significantly different proteins between the ptxP1/fhaB3 and ptxP3/fhaB1 strains through whole-cell proteome, which were related to biofilm formation.
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Affiliation(s)
- Zhe Lv
- Department of Epidemiology and Health Statistics, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China
| | - Sha Yin
- National Regional Children's Medical Center (Northwest), Key Laboratory of Precision Medicine to Pediatric Diseases of Shaanxi Province, Xi'an Key Laboratory of Children's Health and Diseases, Shaanxi Institute for Pediatric Diseases; Xi'an Children's Hospital, Affiliated Children's Hospital of Xi'an Jiaotong University, No. 69, Xijuyuan Lane, Xi'an, 710003, China
| | - Kaichong Jiang
- National Regional Children's Medical Center (Northwest), Key Laboratory of Precision Medicine to Pediatric Diseases of Shaanxi Province, Xi'an Key Laboratory of Children's Health and Diseases, Shaanxi Institute for Pediatric Diseases; Xi'an Children's Hospital, Affiliated Children's Hospital of Xi'an Jiaotong University, No. 69, Xijuyuan Lane, Xi'an, 710003, China
| | - Wei Wang
- Department of Clinical Laboratory, Xi'an Children's Hospital, Affiliated Children's Hospital of Xi'an Jiaotong University, No. 69, Xijuyuan Lane, Xi'an, 710003, China
| | - Yang Luan
- Xi'an Center for Disease Control and Prevention, 599 Xiying Road, Xi'an, 710054, China
| | - Shuang Wu
- Department of Clinical Laboratory, Xi'an Children's Hospital, Affiliated Children's Hospital of Xi'an Jiaotong University, No. 69, Xijuyuan Lane, Xi'an, 710003, China
| | - Jianfei Shi
- Department of Clinical Laboratory, Xi'an Children's Hospital, Affiliated Children's Hospital of Xi'an Jiaotong University, No. 69, Xijuyuan Lane, Xi'an, 710003, China
| | - Zhe Li
- Department of Diphtheria, Tetanus and Pertussis Vaccine and Toxins, National Institute for Food and Drug Control, Beijing, China
| | - Xiao Ma
- Department of Diphtheria, Tetanus and Pertussis Vaccine and Toxins, National Institute for Food and Drug Control, Beijing, China
| | - Zengguo Wang
- Department of Clinical Laboratory, Xi'an Children's Hospital, Affiliated Children's Hospital of Xi'an Jiaotong University, No. 69, Xijuyuan Lane, Xi'an, 710003, China.
| | - Hong Yan
- Department of Epidemiology and Health Statistics, School of Public Health, Xi'an Jiaotong University Health Science Center, Xi'an, 710061, China.
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Koide K, Yao S, Chiang C, Thuy PTB, Nga DTT, Huong DT, Dien TM, Vichit O, Vutthikol Y, Sovannara S, Samnang C, Takayama I, Ainai A, Nakajima N, Otsuka N, Kamachi K, Saitoh A. Genotyping and macrolide-resistant mutation of Bordetella pertussis in East and South-East Asia. J Glob Antimicrob Resist 2022; 31:263-269. [PMID: 36270447 PMCID: PMC9750937 DOI: 10.1016/j.jgar.2022.10.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 10/05/2022] [Accepted: 10/10/2022] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES Macrolide-resistant Bordetella pertussis (MRBP) has been emerging and prevailing in mainland China since 2011. In this study, we aimed to investigate the genotype and macrolide resistance of circulating B. pertussis in East and Southeast Asia using genetic analyses. METHODS A total of 302 DNA extracts from clinical specimens and isolates from 2010 to 2020 were analyzed: 145 from Vietnam, 76 from Cambodia, 48 from Taiwan, and 33 from Japan. Genotypes were determined by multilocus variable-number tandem-repeat analysis (MLVA). Macrolide-resistant A2047G mutation in B. pertussis 23S rRNA was investigated using the duplex Cycleave real-time polymerase chain reaction (PCR) assay. Whole-genome sequencing was performed on two MRBP isolates that were identified for the first time in Taiwan. RESULTS Overall, 286 DNA extracts (95%) generated a complete MLVA genotype and 283 DNA extracts (94%) yielded a complete result for the A2047G mutation analysis. The A2047G mutation was detected in 18 DNA extracts: fourteen from Vietnam, one from Cambodia, two from Taiwan, and one from Japan. Most of them (78%) showed the genotypes MT104 and MT195, which have previously been reported in Chinese MRBP isolates. Further, the Taiwanese MRBP isolates were classified into the MT104 clade of Chinese MRBP isolates. CONCLUSION After MRBP emerged and spread in mainland China, it may have spread to East and Southeast Asia in the 2010s. Continued surveillance targeting the A2047G mutation of MRBP is needed to prevent further spread of this emerging pathogen.
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Affiliation(s)
- Kentaro Koide
- Department of Bacteriology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - ShuMan Yao
- Centre for Diagnostics and Vaccine Development, Centres for Disease Control, Taipei, Taiwan
| | - Chuen‑Sheue Chiang
- Centre for Diagnostics and Vaccine Development, Centres for Disease Control, Taipei, Taiwan
| | - Phung Thi Bich Thuy
- Department of Molecular Biology for Infectious Disease, Vietnam National Children's Hospital, Hanoi, Vietnam
| | - Do Thi Thuy Nga
- Division of General Internal Medicine, Centre for Tropical Diseases, Vietnam National Children's Hospital, Hanoi, Vietnam
| | - Do Thu Huong
- Division of General Internal Medicine, Centre for Tropical Diseases, Vietnam National Children's Hospital, Hanoi, Vietnam
| | - Tran Minh Dien
- Surgical Intensive Care Unit, Vietnam National Children's Hospital, Hanoi, Vietnam
| | - Ork Vichit
- National Immunization Program, Ministry of Health, Cambodia
| | - Yong Vutthikol
- National Immunization Program, Ministry of Health, Cambodia
| | | | - Chham Samnang
- Vaccine-Preventable Diseases and Immunization, World Health Organization, Cambodia
| | - Ikuyo Takayama
- Research Centre for Influenza and Respiratory Viruses, National Institute of Infectious Diseases, Tokyo, Japan
| | - Akira Ainai
- Department of Pathology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Noriko Nakajima
- Department of Pathology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Nao Otsuka
- Department of Bacteriology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Kazunari Kamachi
- Department of Bacteriology II, National Institute of Infectious Diseases, Tokyo, Japan,Corresponding author. Mailing address: Department of Bacteriology II, National Institute of Infectious Diseases, 4-7-1 Gakuen, Musashimurayama, Tokyo 208-0011, Japan.
| | - Akihiko Saitoh
- Department of Pediatrics, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Ivaska L, Barkoff AM, Mertsola J, He Q. Macrolide Resistance in Bordetella pertussis: Current Situation and Future Challenges. Antibiotics (Basel) 2022; 11:1570. [PMID: 36358225 PMCID: PMC9686491 DOI: 10.3390/antibiotics11111570] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 10/31/2022] [Accepted: 11/05/2022] [Indexed: 01/19/2024] Open
Abstract
Pertussis is a highly contagious respiratory infection caused by Bordetella pertussis bacterium. The mainstay of treatment is macrolide antibiotics that reduce transmissibility, shorten the duration of symptoms and decrease mortality in infants. Recently, the macrolide resistance of B. pertussis has been reported globally but is especially widespread in mainland China. In this review, we aim to summarise the current understanding of the epidemiology, resistance mechanisms and clinical implications of B. pertussis macrolide resistance. Since the first appearance of macrolide-resistant B. pertussis in Arizona, USA, in 1994, only sporadic cases have been reported outside China. In certain parts of China, on the other hand, up to 70-100% of the recent clinical isolates have been found to be macrolide resistant. Reasons for macrolide resistance being centred upon China during the last decade can only be speculated on, but the dominant B. pertussis lineage is different between China and most of the high-income countries. It seems evident that efforts to increase awareness, guide molecular epidemiological surveillance and carry out systematic screening of B. pertussis positive samples for macrolide resistance should be implemented globally. In addition, practices to improve the clinical care of infants with pertussis caused by resistant strains should be studied vigorously.
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Affiliation(s)
- Lauri Ivaska
- Department of Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, 20521 Turku, Finland
- InFLAMES Research Flagship Center, University of Turku, 20520 Turku, Finland
| | - Alex-Mikael Barkoff
- Institute of Biomedicine, Centre for Infections and Immunity, University of Turku, 20520 Turku, Finland
| | - Jussi Mertsola
- Department of Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, 20521 Turku, Finland
- Institute of Biomedicine, Centre for Infections and Immunity, University of Turku, 20520 Turku, Finland
| | - Qiushui He
- InFLAMES Research Flagship Center, University of Turku, 20520 Turku, Finland
- Institute of Biomedicine, Centre for Infections and Immunity, University of Turku, 20520 Turku, Finland
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Complete Genome Sequence of a Macrolide-Resistant Bordetella pertussis Isolated in Japan. Microbiol Resour Announc 2022; 11:e0071822. [PMID: 36129277 PMCID: PMC9584335 DOI: 10.1128/mra.00718-22] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
We report the complete genome sequence of macrolide-resistant Bordetella pertussis BP616, which was first isolated in 2018 in Japan. The BP616 genome can serve as a valuable specific reference for genomic and epidemiological studies of this resistant bacterium.
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Wu X, Du Q, Li D, Yuan L, Meng Q, Fu Z, Xu H, Yao K, Zhao R. A Cross-Sectional Study Revealing the Emergence of Erythromycin-Resistant Bordetella pertussis Carrying ptxP3 Alleles in China. Front Microbiol 2022; 13:901617. [PMID: 35923401 PMCID: PMC9342848 DOI: 10.3389/fmicb.2022.901617] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 06/15/2022] [Indexed: 11/13/2022] Open
Abstract
Background Previous limited studies have identified that Bordetella pertussis (B. pertussis) isolates circulating in China possess distinct molecular features and high rates of erythromycin-resistance (ER). Their evolution and potential impact on the prevention and control of global pertussis are worthy of attention. Methods The present cross-sectional study involved 311 non-duplicate and unrelated B. pertussis strains isolated from Chinese children from 2017 to 2019. Their antimicrobial susceptibilities were assessed using both E-test strips and Kirby-Bauer (KB) disk diffusion methods. Seven virulence-related genes (ptxA, ptxC, ptxP, prn, fim2, fim3, and tcfA2) and the A2047G mutation in the 23S rRNA gene were detected by PCR. Based on the susceptibilities and genotypes, 50 isolates were selected for multi-locus variable-number tandem-repeat analysis (MLVA) typing and whole-genome sequencing. Results A total of 311 B. pertussis strains were isolated from children with a median age of 4 months (interquartile range: 2–9 months). Strains carrying the ptxP1 allele were more frequent (84.9%, 264/311), were always ER (except for one strain), and were mainly related to ptxA1/ptxC1/prn1 alleles (99.6%, 263/264). The remaining 47 (15.1%) strains carried the ptxP3 allele, mainly harboring the ptxA1/ptxC2/prn2 alleles (93.6%, 44/47), and were sensitive to erythromycin (except for two strains). The two ER-ptxP3 isolates were first identified in China, belonged to MT27 and MT28 according to MLVA, and were classified into sub-lineage IVd by phylogenetic analysis of their genome sequences. This sub-lineage also includes many strains carrying the ptxP3 allele spreading in developed countries. For each tested antimicrobial, the susceptibilities judged by KB disks were consistent with those determined by E-test strips. Conclusion The present results reveal that B. pertussis strains with the ptxP1-ER profile still dominate in China, and a few strains carrying the ptxP3 allele have acquired the A2047G mutation in the 23S rRNA gene and the ER phenotype. The surveillance of the drug susceptibility of B. pertussis is necessary for all countries, and the KB disk method can be adopted as a screening test.
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Affiliation(s)
- Xiaoying Wu
- Department of Infectious Diseases, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
| | - Qianqian Du
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, MOE Key Laboratory of Major Diseases in Children, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Dongfang Li
- BGI Pathogenesis Pharmaceutical Technology, BGI-Shenzhen, Shenzhen, China
| | - Lin Yuan
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, MOE Key Laboratory of Major Diseases in Children, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Qinghong Meng
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, MOE Key Laboratory of Major Diseases in Children, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Zhou Fu
- Department of Respiratory Diseases, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Hongmei Xu
- Department of Infectious Diseases, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
| | - Kaihu Yao
- Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, MOE Key Laboratory of Major Diseases in Children, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
- *Correspondence: Kaihu Yao,
| | - Ruiqiu Zhao
- Department of Infectious Diseases, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Child Infection and Immunity, Chongqing, China
- Ruiqiu Zhao,
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González-López JJ, Álvarez Aldeán J, Álvarez García FJ, Campins M, Garcés-Sánchez M, Gil-Prieto R, Grande-Tejada AM. Epidemiology, prevention and control of pertussis in Spain: New vaccination strategies for lifelong protection. ENFERMEDADES INFECCIOSAS Y MICROBIOLOGIA CLINICA (ENGLISH ED.) 2022; 40:195-203. [PMID: 35473991 DOI: 10.1016/j.eimce.2021.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 04/22/2021] [Indexed: 06/14/2023]
Abstract
Pertussis is a highly contagious, vaccine-preventable respiratory tract infection, with high morbidity and mortality and a particularly severe effect on newborns and infants under 2 months. The first pertussis vaccines were introduced in the 1940s. Since 1980, however, the incidence of cases has risen despite the extensive vaccination programmes and antibiotic adjuvant treatments available. Transition from the use of whole-cell vaccines to acellular vaccines and the antigenic modifications of Bordetella pertussis have contributed, among other factors, to a reduction in vaccine-acquired immunity and reemergence of the disease. Today, there are still unmet needs not covered by conventional prevention measures and existing antibiotic treatments. This review aims to update the available data, and to discuss which vaccine strategies might contribute to better disease control and prevention.
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Affiliation(s)
- Juan José González-López
- Department of Clinical Microbiology, Hospital Vall d'Hebron, Barcelona, Spain; Department of Microbiology and Genetics, Universitat Autònoma de Barcelona, Spain.
| | | | - Francisco José Álvarez García
- Pediatrics, Centro de Salud de Llanera, Asturias, Spain; Department of Medicine, Universidad de Oviedo, Asturias, Spain
| | - Magda Campins
- Department of Preventive Medicine and Epidemiology, Hospital Vall d'Hebron, Barcelona, Spain
| | | | - Ruth Gil-Prieto
- Department of Medicine and Public Health, Universidad Rey Juan Carlos, Madrid, Spain
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Fry NK, Campbell H, Amirthalingam G. JMM Profile: Bordetella pertussis and whooping cough (pertussis): still a significant cause of infant morbidity and mortality, but vaccine-preventable. J Med Microbiol 2021; 70. [PMID: 34668853 PMCID: PMC8604168 DOI: 10.1099/jmm.0.001442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Whooping cough (pertussis) is a highly contagious respiratory bacterial infection caused by Bordetella pertussis and is an important cause of morbidity and mortality worldwide, particularly in infants. Bordetella parapertussis can cause a similar, but usually less severe pertussis-like disease. Bordetella pertussis has a number of virulence factors including adhesins and toxins which allow the organism to bind to ciliated epithelial cells in the upper respiratory tract and interfere with host clearance mechanisms. Typical symptoms of pertussis include paroxysmal cough with characteristic whoop and vomiting. Severe complications and deaths occur mostly in infants. Laboratory confirmation can be performed by isolation, detection of genomic DNA or specific antibodies. Childhood vaccination is safe, effective and remains the best control method available. Many countries have replaced whole-cell pertussis vaccines (wP) with acellular pertussis vaccines (aP). Waning protection following immunisation with aP is considered to be more rapid than that from wP. Deployed by resource-rich countries to date, maternal immunisation programmes have also demonstrated high efficacy in preventing hospitalisation and death in infants by passive immunisation through transplacental transfer of maternal antibodies.
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Affiliation(s)
- Norman K Fry
- Immunisation and Countermeasures Division, Public Health England - National Infection Service, London, UK.,Vaccine Preventable Bacteria Section, Public Health England - National Infection Service, London, UK
| | - Helen Campbell
- Immunisation and Countermeasures Division, Public Health England - National Infection Service, London, UK
| | - Gayatri Amirthalingam
- Immunisation and Countermeasures Division, Public Health England - National Infection Service, London, UK
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10
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González-López JJ, Álvarez Aldeán J, Álvarez García FJ, Campins M, Garcés-Sánchez M, Gil-Prieto R, Grande-Tejada AM. Epidemiology, prevention and control of pertussis in Spain: New vaccination strategies for lifelong protection. Enferm Infecc Microbiol Clin 2021:S0213-005X(21)00185-3. [PMID: 34154858 DOI: 10.1016/j.eimc.2021.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/13/2021] [Accepted: 04/22/2021] [Indexed: 11/03/2022]
Abstract
Pertussis is a highly contagious, vaccine-preventable respiratory tract infection, with high morbidity and mortality and a particularly severe effect on newborns and infants under 2 months. The first pertussis vaccines were introduced in the 1940s. Since 1980, however, the incidence of cases has risen despite the extensive vaccination programmes and antibiotic adjuvant treatments available. Transition from the use of whole-cell vaccines to acellular vaccines and the antigenic modifications of Bordetella pertussis have contributed, among other factors, to a reduction in vaccine-acquired immunity and reemergence of the disease. Today, there are still unmet needs not covered by conventional prevention measures and existing antibiotic treatments. This review aims to update the available data, and to discuss which vaccine strategies might contribute to better disease control and prevention.
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Affiliation(s)
- Juan José González-López
- Department of Clinical Microbiology, Hospital Vall d'Hebron, Barcelona, Spain; Department of Microbiology and Genetics, Universitat Autònoma de Barcelona, Spain.
| | | | - Francisco José Álvarez García
- Pediatrics, Centro de Salud de Llanera, Asturias, Spain; Department of Medicine, Universidad de Oviedo, Asturias, Spain
| | - Magda Campins
- Department of Preventive Medicine and Epidemiology, Hospital Vall d'Hebron, Barcelona, Spain
| | | | - Ruth Gil-Prieto
- Department of Medicine and Public Health, Universidad Rey Juan Carlos, Madrid, Spain
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Cimolai N. Pharmacotherapy for Bordetella pertussis infection. I. A synthesis of laboratory sciences. Int J Antimicrob Agents 2020; 57:106258. [PMID: 33310116 DOI: 10.1016/j.ijantimicag.2020.106258] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 11/09/2020] [Accepted: 11/28/2020] [Indexed: 11/15/2022]
Abstract
There is considerable history and practice experience both with laboratory susceptibility testing for Bordetella pertussis and clinical treatment. This two-part narrative review provides a synthesis of the laboratory and clinical sciences as they apply to this bacterium and the clinical consequences of treating infection. It is generally held that antibiotic susceptibility testing for B. pertussis is not sufficiently standardised, but there has not been an urgent need to consolidate the same given the lack global experience with major resistance profiles. Experience in China, however, has provided concern for high-level macrolide resistance. The nature of and frequency of such resistance has raised the bar for reconsideration of susceptibility testing given that first-line treatment may be regionally compromised. Disk diffusion and Etest susceptibility testing can be recommended for screening resistance among individual isolates of B. pertussis and on an ad hoc manner. Disk diffusion, Etest and/or critical agar dilution testing can be recommended for large-scale studies. Standards for inoculum, growth atmosphere, timing of interpretation, preferred testing media and controls can be extrapolated from the publications to date. Such methods should be able to detect high-level resistance to several antibiotics, but especially macrolides. Concern for intermediate-susceptible categories requires consideration as well as the correlation with bacteriological and clinical outcomes. Provisional standards can be applied at this time, and modification or fine-tuning of any such standards are open to future investigation.
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Affiliation(s)
- Nevio Cimolai
- Department of Pathology and Laboratory Medicine, The University of British Columbia, Vancouver, British Columbia, Canada; Department of Pathology and Laboratory Medicine, Children's and Women's Health Centre of British Columbia, 4480 Oak Street, Vancouver, British Columbia, V6H3V4 Canada.
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