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Randi BA, Fernandes EG, Higashino HR, Lopes MH, Rocha VG, Costa SF, Sartori AMC. Measles, mumps and rubella vaccine 12 months after hematopoietic stem cell transplantation. Rev Inst Med Trop Sao Paulo 2023; 65:e21. [PMID: 36946817 PMCID: PMC10027056 DOI: 10.1590/s1678-9946202365021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 01/31/2023] [Indexed: 03/23/2023] Open
Abstract
The measles, mumps and rubella (MMR) vaccine is usually recommended from 24 months after a hematopoietic stem cell transplant (HSCT). Some authors have demonstrated that the MMR vaccination can be safe from 12 months post-HSCT in non-immunosuppressed patients, as recommended by the Brazilian National Immunization Program/Ministry of Health, since 2006. The objectives of this study were to evaluate when patients received MMR vaccine after an HSCT in our care service and if there were reports of any side effects. We retrospectively reviewed the records of HSCT recipients who received at least one MMR dose in our care service, a quaternary teaching hospital in Sao Paulo city, Brazil, from 2017 to 2021. We identified 82 patients: 75.6% (90.1% in the autologous group and 45.1% in the allogeneic group) were vaccinated before 23 months post-transplantation. None reported side effects following the vaccination. Our data support that the MMR vaccination is safe from 12 to 23 months after HSCT.
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Affiliation(s)
- Bruno Azevedo Randi
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, São Paulo, Brazil
| | - Eder Gatti Fernandes
- Secretaria de Estado da Saúde de São Paulo, Coordenadoria de Controle de Doenças, Centro de Vigilância Epidemiológica "Prof. Alexandre Vranjac", Divisão de Imunização, São Paulo, São Paulo, Brazil
| | - Hermes Ryoiti Higashino
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, São Paulo, Brazil
| | - Marta Heloisa Lopes
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, São Paulo, Brazil
| | - Vanderson Geraldo Rocha
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Hematologia, Hemoterapia e Terapia Celular, São Paulo, São Paulo, Brazil
| | - Silvia Figueiredo Costa
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, São Paulo, Brazil
- Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, Laboratório de Investigação Médica em Protozoologia, Bacteriologia e Resistência Antimicrobiana (LIM-49), São Paulo, São Paulo, Brazil
- Universidade de São Paulo, Faculdade de Medicina, Instituto de Medicina Tropical de São Paulo, São Paulo, São Paulo, Brazil
| | - Ana Marli Christovam Sartori
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Moléstias Infecciosas e Parasitárias, São Paulo, São Paulo, Brazil
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Rota PA, Featherstone DA, Bellini WJ. Molecular epidemiology of measles virus. Curr Top Microbiol Immunol 2009; 330:129-50. [PMID: 19203108 DOI: 10.1007/978-3-540-70617-5_7] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Genetic characterization of wild-type measles viruses provides a means to study the transmission pathways of the virus and is an essential component of laboratory-based surveillance. Laboratory-based surveillance for measles and rubella, including genetic characterization of wild-type viruses, is performed throughout the world by the WHO Measles and Rubella Laboratory Network, which serves 166 countries in all WHO regions. In particular, the genetic data can help confirm the sources of virus or suggest a source for unknown-source cases as well as to establish links, or lack thereof, between various cases and outbreaks. Virologic surveillance has helped to document the interruption of transmission of endemic measles in some regions. Thus, molecular characterization of measles viruses has provided a valuable tool for measuring the effectiveness of measles control programs, and virologic surveillance needs to be expanded in all areas of the world and conducted during all phases of measles control.
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Affiliation(s)
- P A Rota
- Measles, Mumps, Rubella and Herpesvirus Laboratory Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA.
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Faversani MCDSS, Kupek E, Westrupp MHB. [Measles epidemiology in the State of Santa Catarina, Brazil, 1996-2000]. CAD SAUDE PUBLICA 2005; 21:535-44. [PMID: 15905916 DOI: 10.1590/s0102-311x2005000200020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This ecological study, based on an analysis of secondary data from epidemiological surveillance and using the municipality (county) as the unit of analysis, showed that measles vaccine coverage was lower than necessary for eradication (95%) and control (90%) in many municipalities in the State of Santa Catarina, Brazil, both before and during the last epidemic in 1997, particularly regarding the second dose of the vaccine, applied as a component of the MMR vaccine, scheduled at 15 months of age. Low vaccine coverage was associated with higher measles incidence. However, during the 1997 epidemic small-scale measles outbreaks were recorded even in municipalities with first-dose coverage of 95% or higher, particularly among those which also had low second-dose coverage for MMR. Approximately 80% of all measles cases during 1996-2000 occurred among schoolchildren and young adults. Measles virus circulation in the municipality in the previous year and population density increased the risk of measles. Two imported cases of measles in Santa Catarina in 2004 illustrate that it would be premature to describe the current situation as one of eradication.
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Tipples GA, Gray M, Garbutt M, Rota PA. Genotyping of Measles Virus in Canada: 1979-2002. J Infect Dis 2004; 189 Suppl 1:S171-6. [PMID: 15106107 DOI: 10.1086/377716] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Genotyping is an important component of measles surveillance. In this study, we report the genotypes of 30 measles viruses from cases in Canada; 6 of these were collected between 1979 and 1996 and 24 were collected from 1997 through 2002. Many measles virus genotypes were found (C1, C2, D3, D4, D5, D6, D7, D8, E, and H1). These data indicate that the predominant measles virus genotypes detected from 1979 to 1997 in Canada are no longer commonly found. Since the implementation of a routine second dose of measles vaccine and catch-up campaigns in 1996-1997, the wide variety of measles virus genotypes found supports epidemiological data showing that importation of measles is the source of current measles cases in Canada.
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Affiliation(s)
- Graham A Tipples
- Viral Exanthemata, National Microbiology Laboratory, Population and Public Health Branch, Health Canada, Winnipeg, Canada.
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Rota PA, Rota JS, Redd SB, Papania MJ, Bellini WJ. Genetic Analysis of Measles Viruses Isolated in the United States between 1989 and 2001: Absence of an Endemic Genotype since 1994. J Infect Dis 2004; 189 Suppl 1:S160-4. [PMID: 15106105 DOI: 10.1086/374607] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
This report describes measles virus surveillance in the United States for 1989-2001. During the resurgence of measles in the United States between 1989 and 1992, only viruses of genotype D3 were isolated. In contrast, virological surveillance conducted after the resurgence period showed that at least 12 different genotypes were associated with the greatly reduced number of measles cases. Eight different genotypes were identified for 27 chains of transmission in which the source of infection was unknown. The diversity of measles virus genotypes observed in the United States between 1994 and 2001 reflected multiple imported sources of virus and indicated that no genotype of measles is endemic in the United States. Therefore, the data obtained from virological surveillance are consistent with the conclusions made by disease surveillance and epidemiological investigations that measles is no longer an endemic disease in the United States.
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Affiliation(s)
- Paul A Rota
- Division of Viral and Rickettsial Diseases, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.
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Santos PR, Azevedo MLB, Borges MBJ, Freire MS, Nascimento JP, Moraes MTB. Comparative sequence analysis of the P-, M- and L-coding region of the measles virus CAM-70 live attenuated vaccine strain. Braz J Med Biol Res 2003; 36:1475-84. [PMID: 14576902 DOI: 10.1590/s0100-879x2003001100005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Measles virus is a highly contagious agent which causes a major health problem in developing countries. The viral genomic RNA is single-stranded, nonsegmented and of negative polarity. Many live attenuated vaccines for measles virus have been developed using either the prototype Edmonston strain or other locally isolated measles strains. Despite the diverse geographic origins of the vaccine viruses and the different attenuation methods used, there was remarkable sequence similarity of H, F and N genes among all vaccine strains. CAM-70 is a Japanese measles attenuated vaccine strain widely used in Brazilian children and produced by Bio-Manguinhos since 1982. Previous studies have characterized this vaccine biologically and genomically. Nevertheless, only the F, H and N genes have been sequenced. In the present study we have sequenced the remaining P, M and L genes (approximately 1.6, 1.4 and 6.5 kb, respectively) to complete the genomic characterization of CAM-70 and to assess the extent of genetic relationship between CAM-70 and other current vaccines. These genes were amplified using long-range or standard RT-PCR techniques, and the cDNA was cloned and automatically sequenced using the dideoxy chain-termination method. The sequence analysis comparing previously sequenced genotype A strains with the CAM-70 Bio-Manguinhos strain showed a low divergence among them. However, the CAM-70 strains (CAM-70 Bio-Manguinhos and a recently sequenced CAM-70 submaster seed strain) were assigned to a specific group by phylogenetic analysis using the neighbor-joining method. Information about our product at the genomic level is important for monitoring vaccination campaigns and for future studies of measles virus attenuation.
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Affiliation(s)
- P R Santos
- Bio-Manguinhos, Fundaço Oswaldo Cruz, Rio de Janeiro, RJ, Brasil
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Rota PA, Bellini WJ. Update on the global distribution of genotypes of wild type measles viruses. J Infect Dis 2003; 187 Suppl 1:S270-6. [PMID: 12721925 DOI: 10.1086/368042] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Molecular characterization of measles viruses is an important component of measles surveillance because these studies enhance our ability to identify the source and transmission pathways of the virus. Molecular surveillance is most beneficial when it is possible to observe the change in virus genotypes over time in a particular region. Such information can help to document the interruption of transmission of measles virus and thus provide an important method for assessing the effectiveness of vaccination programs. It is recommended that virus surveillance be conducted during all phases of measles control and be expanded to give an accurate description of the global distribution of measles genotypes. This review provides updated information on the circulation patterns of measles genotypes and examples of the utility of virologic surveillance.
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Affiliation(s)
- Paul A Rota
- Measles Virus Section, National Center for Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.
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Prevots DR, Parise MS, Segatto TCV, Siqueira MM, dos Santos ED, Ganter B, Perreira MCCQ, Domingues CA, Lanzieri T, Da Silva JB. Interruption of measles transmission in Brazil, 2000-2001. J Infect Dis 2003; 187 Suppl 1:S111-20. [PMID: 12721901 DOI: 10.1086/368030] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
In 1992, Brazil adopted the goal of measles elimination by the year 2000; however, in 1997, after a 4-year period of good control, there was a resurgence of measles in Brazil. In 1999, to achieve the elimination goal, Brazil implemented the Supplementary Emergency Measles Action plan, with one measles surveillance technician designated to each state. Of 10,007 suspected measles cases reported during 1999, 908 (9.1%) were confirmed, and of them 378 (42%) were confirmed by laboratory analysis. Of 8358 suspected measles cases reported in 2000, 36 (0.4%) were confirmed (30 [83%] by laboratory); 92% of the discarded cases were classified on the basis of laboratory testing. In 2001, only 1 of 5599 suspected measles cases was confirmed, and it was an imported case from Japan. The last outbreak occurred in February 2000, with 15 cases. Current data suggest interruption of indigenous measles transmission in Brazil.
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Kouomou DW, Nerrienet E, Mfoupouendoun J, Tene G, Whittle H, Wild TF. Measles virus strains circulating in Central and West Africa: Geographical distribution of two B3 genotypes. J Med Virol 2002; 68:433-40. [PMID: 12226833 DOI: 10.1002/jmv.10222] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Africa remains one of the major reservoirs of measles infection. Molecular epidemiological studies have permitted different measles virus isolates to be grouped into clades and genotypes; the major group, which has been identified as indigenous to Africa, is clade B. The viruses from epidemics in the Gambia (1993) and in the Cameroon (2001) were examined. In both studies, the homogeneity of the virus isolates within the epidemic as shown by sequence analysis revealed less than 0.2% variation of nucleotides between isolates. The measles viruses isolated in 1983 in Yaoundé, Cameroon, were designated as the B1 genotype. However, in 2001 only viruses belonging to the B3 genotype were found in this city. The viruses in the Gambia (1993) were also of the B3 genotype. However, these viruses could be distinguished from each other at the antigenic level and by comparative sequence analysis. The B3 Cameroon (2001) viruses were related to the proposed B3.1 subgroup, whereas the Gambian (1993) isolates corresponded to the B3.2 subgroup. The geographical distribution for the period 1993-2001 of these two viruses shows that B3.1 is found from the Sudan to Nigeria and Ghana extending south to the Cameroon, whereas the B3.2 genotype is found in West Africa. In Nigeria and Ghana, the viruses co-circulate. The identification of these viruses will permit more meaningful epidemiological studies after the proposed increase in measles vaccination coverage.
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Rota PA, Liffick SL, Rota JS, Katz RS, Redd S, Papania M, Bellini WJ. Molecular epidemiology of measles viruses in the United States, 1997-2001. Emerg Infect Dis 2002; 8:902-8. [PMID: 12194764 PMCID: PMC2732556 DOI: 10.3201/eid0809.020206] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
From 1997 to 2001, sequence data from 55 clinical specimens were obtained from confirmed measles cases in the United States, representing 21 outbreaks and 34 sporadic cases. Sequence analysis indicated the presence of 11 of the recognized genotypes. The most common genotypes detected were genotype D6, usually identified from imported cases from Europe, and genotype D5, associated with importations from Japan. A number of viruses belonging to genotype D4 were imported from India and Pakistan. Overall, viral genotypes were determined for 13 chains of transmission with an unknown source of virus, and seven different genotypes were identified. Therefore, the diversity of Measles virus genotypes observed in the United States from 1997 to 2001 reflected multiple imported sources of virus and indicated that no strain of measles is endemic in the United States.
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Affiliation(s)
- Paul A Rota
- Measles Virus Section, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.
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Oliveira MI, Rota PA, Curti SP, Figueiredo CA, Afonso AMS, Theobaldo M, Souza LT, Liffick SL, Bellini WJ, Moraes JC, Stevien KE, Durigon EL. Genetic homogeneity of measles viruses associated with a measles outbreak, São Paulo, Brazil, 1997. Emerg Infect Dis 2002; 8:808-13. [PMID: 12141966 PMCID: PMC2732519 DOI: 10.3201/eid0808.020040] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
During a resurgence of measles in São Paulo, Brazil, in 1997, >40,000 cases (peak incidence rate of 246/100,000 inhabitants) and 42 measles-related deaths were reported. Reverse transcriptase-polymerase chain reaction and nucleotide sequencing were used to analyze specimens from patients who had typical clinical measles infection during this outbreak and from six patients who had had measles in 1995 and 1996. Although wild-type measles viruses (genotypes D5 and D6) were present in São Paulo before this resurgence, we detected only D6 viruses. The genotype D6 viruses isolated during this outbreak had identical sequences to genotype D6 viruses isolated in other parts of Brazil and South America in 1997 and 1998, suggesting that a single chain of transmission was responsible. We also identified genotype A viruses in two vaccine-associated cases from 1995 and 1996. Our findings extend the knowledge of the circulation patterns of measles virus in South America, contributing to measles control efforts in the Americas.
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Affiliation(s)
| | - Paul A. Rota
- Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | | | | | | | | | | | | | | | - Jose C. Moraes
- Center for Epidemiological Surveillance, São Paulo, Brazil
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