| Author | Ceccarelli, Giancarlo | |
| Author | Branda, Francesco | |
| Author | Ciccozzi, Alessandra | |
| Author | Romano, Chiara | |
| Author | Sanna, Daria | |
| Author | Casu, Marco | |
| Author | Albanese, Mattia | |
| Author | Alessandri, Francesco | |
| Author | d’Ettorre, Gabriella | |
| Author | Ciccozzi, Massimo | |
| Author | Scarpa, Fabio | |
| Author | Giovanetti, Marta | |
| Access date | 2024-09-19T14:03:43Z | |
| Available date | 2024-09-19T14:03:43Z | |
| Document date | 2024 | |
| Citation | CECCARELLI, Giancarlo et al. Reassessing the Risk of Severe Parvovirus B19 Infection in the Immunocompetent Population: A Call for Vigilance in the Wake of Resurgence. Viruses, v. 16, n. 9, p. 1352, 2024. doi.org/10.3390/v16091352. | en_US |
| ISSN | 1999-4915 | en_US |
| URI | https://www.arca.fiocruz.br/handle/icict/65955 | |
| Language | eng | en_US |
| Publisher | MPDI | en_US |
| Rights | open access | en_US |
| Title | Reassessing the Risk of Severe Parvovirus B19 Infection in the Immunocompetent Population: A Call for Vigilance in the Wake of Resurgence. | en_US |
| Type | Article | en_US |
| Abstract | Despite Parvovirus B19 (B19V) generally causing mild or asymptomatic infections, and only certain high-risk groups such as hematological or immunocompromised patients and pregnant women tending to develop complications, several factors challenge the assumption of a “benign” clinical course in immunocompetent adults and adolescents. A significant proportion of the population may harbor undiagnosed health conditions or genetic predispositions that could render them more susceptible to severe B19V complications. These could include mild hematological disorders, immune dysregulation not resulting in overt immunodeficiency, or underlying cardiac conditions. Concurrent infections with other pathogens, even seemingly minor ones, could synergistically increase the severity of B19V infection, leading to more pronounced clinical manifestations. While not definitively proven, the possibility of emerging B19V strains with increased virulence or altered tissue tropism cannot be entirely discounted. Additionally, the period of pandemic-related restrictions likely led to reduced B19V circulation, potentially resulting in a cohort of young adults with limited natural immunity, making them more vulnerable to infection. Potential clinical consequences include atypical and severe presentations, even in individuals without known risk factors. The traditional focus on B19V primarily as a pediatric concern might lead to underdiagnosis or delayed diagnosis in adults, potentially hindering timely intervention and management. A surge in B19V-related complications, even if individually mild, could collectively strain healthcare resources, particularly in settings with limited capacity or pre-existing pressures. Possible recommendations are to heighten clinical awareness with a high index of suspicion for B19V infection in adults and adolescents presenting with compatible symptoms, even in the absence of classic risk factors. Additionally, expanding testing criteria and enhancing public health surveillance efforts would be prudent. | en_US |
| Affilliation | Department of Public Health and Infectious Diseases. University of Rome Sapienza. Rome, Italy/Azienda Ospedaliero Universitaria Policlinico Umberto. Rome, Italy | en_US |
| Affilliation | Unit of Medical Statistics and Molecular Epidemiology. Università Campus Bio-Medico di Roma. Rome, Italy. | en_US |
| Affilliation | Department of Biomedical Sciences. University of Sassari. Sassari, Italy. | en_US |
| Affilliation | Unit of Medical Statistics and Molecular Epidemiology. Università Campus Bio-Medico di Roma. Rome, Italy. | en_US |
| Affilliation | Department of Biomedical Sciences. University of Sassari. Sassari, Italy. | en_US |
| Affilliation | Department of Veterinary Medicine. University of Sassari. Sassari, Italy. | en_US |
| Affilliation | Department of Public Health and Infectious Diseases. University of Rome Sapienza. Rome, Italy/Azienda Ospedaliero Universitaria Policlinico Umberto. Rome, Italy. | en_US |
| Affilliation | Department of General and Specialistic Surgery. Sapienza University of Rome. Rome, Italy | en_US |
| Affilliation | Department of Public Health and Infectious Diseases. University of Rome Sapienza. Rome, Italy/Azienda Ospedaliero Universitaria Policlinico Umberto. Rome, Italy. | en_US |
| Affilliation | Unit of Medical Statistics and Molecular Epidemiology. Università Campus Bio-Medico di Roma. Rome, Italy. | en_US |
| Affilliation | Department of Biomedical Sciences. University of Sassari. Sassari, Italy. | en_US |
| Affilliation | Department of Sciences and Technologies for Sustainable Development and One Health. Università Campus Bio-Medico di Roma. Rome, Italy/Fundação Oswaldo Cruz. Instituto René Rachou. Belo Horizonte. MG, Brazil/Climate Amplified Diseases and Epidemics. Brasilia, DF, Brazil | en_US |
| Subject | Parvovirus B19 | en_US |
| Subject | outbreaks | en_US |
| Subject | viral monitoring | en_US |
| Subject | public health | en_US |
| xmlui.metadata.dc.subject.ods | 03 Saúde e Bem-Estar | |
