scholarly journals Estimating the Economic Impact of Respiratory Syncytial Virus and Other Acute Respiratory Infections Among Infants Receiving Care at a Referral Hospital in Malawi

2020 ◽  
Author(s):  
Ranju Baral ◽  
Ivan Mambule ◽  
Elisabeth Vodicka ◽  
Neil French ◽  
Dean Everett ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Health System ◽  
Respiratory Infections ◽  
Respiratory Illness ◽  
Referral Hospital ◽  
Acute Respiratory Infections ◽  
Total Cost ◽  
The Mean ◽  
Syncytial Virus ◽  
Household Cost

Abstract Background Respiratory syncytial virus (RSV) is a leading cause of respiratory illness among infants globally, yet economic burden data are scant, especially in low-income countries. Methods We collected data from 426 infants enrolled in the Queen Elizabeth Central Hospital respiratory disease surveillance platform to estimate the household and health system costs of managing RSV and other respiratory pathogens in Malawian infants. Total household cost per illness episode, including direct and indirect costs and lost income, was reported by parents/guardians at the initial visit and 6 weeks post discharge. The total cost to the health system was based on patient charts and hospital expenditures. All-cause acute respiratory infections (ARIs) and RSV costs for inpatient and outpatients are presented separately. All costs are in the 2018 US Dollar. Results The mean costs per RSV episode were $62.26 (95% confidence interval [CI]: $50.87-$73.66) and $12.51 (95% CI: $8.24-$16.79) for inpatient and outpatient cases, respectively. The mean cost per episode for all-cause ARIs was slightly higher among inpatients at $69.93 (95% CI: $63.06-$76.81) but slightly lower for outpatients at $10.17 (95% CI: $8.78-$11.57). Household costs accounted for roughly 20% of the total cost per episode. For the lowest-income families, household cost per inpatient RSV episode was about 32% of total monthly household income. Conclusions Among infants receiving care at a referral hospital in Malawi, the cost per episode in which RSV was detected is comparable to that of other episodes of respiratory illnesses where RSV was not detected. Estimates generated in this study can be used to evaluate the economic and financial impact of RSV and acute respiratory illness preventive interventions in Malawi.

scholarly journals 1718. Respiratory Syncytial Virus (RSV) Surveillance in the Department of Veterans Affairs (VA), 2010-2018

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S843-S843
Author(s):  
Cynthia Lucero-Obusan ◽  
Patricia Schirmer ◽  
Gina Oda ◽  
Mark Holodniy
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infections ◽  
Diagnostic Testing ◽  
Fold Increase ◽  
Respiratory Illness ◽  
Veterans Affairs ◽  
Department Of Veterans Affairs ◽  
Management And Development ◽  
Syncytial Virus ◽  
National Trends

Abstract Background Respiratory Syncytial Virus (RSV) is an increasingly recognized cause of acute respiratory illness in older adults, leading to an estimated 177,000 hospitalizations and 14,000 deaths each year in the US. In adult populations, diagnostic testing for RSV has historically been underutilized. Herein, we examine national trends in RSV testing and infection across the Veterans Affairs (VA) healthcare system. Methods Electronic RSV laboratory testing results, ICD-coded hospitalizations and outpatient encounters were obtained from VA’s Praedico Surveillance System (1/1/2010-12/31/2018). Patients were reviewed for positive results, repeat testing, and demographics. Antibody tests were excluded. Results A total of 102,251 RSV results were included. Overall, 4,372 (4.3%) specimens from 4,263 unique individuals were positive with a median age of 67 years (range 0-101) and 90% were male. 1,511 individuals (35.4%) also had an RSV-coded hospitalization. RSV type was specified for only 7.8% of positives (Table). During 2010-2018 there were 2,522 RSV-coded hospitalizations (median length of stay = 4 days) among 2,444 unique individuals, which included 413 ICU stays (16.4%) and 98 deaths (3.9%) during the RSV-coded hospitalization. Approximately 78% of RSV-coded hospitalizations within VA (excluding all non-VA hospitalizations) had a documented positive test result. A greater than 15-fold increase in RSV tests performed, hospitalizations and outpatient encounters was observed from 2010-2018, although the percent testing positive remained relatively stable (Figure, Table). Figure. Testing for Respiratory Syncytial Virus (RSV), Department of Veterans Affairs, 2010-2018. Table. Select RSV Surveillance Metrics, Department of Veterans Affairs, 2010-2018 Conclusion RSV testing and identification of patients with RSV infection increased dramatically during the time period analyzed, likely due to increased availability of PCR-based multi-pathogen panels and duplex assays. While the percentage of tests positive for RSV remained relatively stable, the rise in coded hospitalizations may be due to increased testing for RSV among hospitalized Veterans with severe respiratory infections. These surveillance data may allow for further characterization of RSV disease burden estimates which can help inform clinical management and development of interventions for adults, such as vaccines and antiviral therapies. Disclosures All Authors: No reported disclosures

scholarly journals Nasal or throat sampling is adequate for the detection of the human respiratory syncytial virus in children with acute respiratory infections

2019 ◽  
Vol 91 (9) ◽  
pp. 1602-1607 ◽  
Author(s):  
Van Hoan Nguyen ◽  
Fiona M Russell ◽  
David AB Dance ◽  
Keoudomphone Vilivong ◽  
Souphatsone Phommachan ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infections ◽  
Human Respiratory Syncytial Virus ◽  
Acute Respiratory Infections ◽  
Syncytial Virus

Association of Viral Load With Disease Severity in Outpatient Children With Respiratory Syncytial Virus Infection

2020 ◽  
Vol 222 (2) ◽  
pp. 298-304 ◽  
Author(s):  
Erika Uusitupa ◽  
Matti Waris ◽  
Terho Heikkinen
Keyword(s):  
Viral Load ◽  
Respiratory Syncytial Virus ◽  
Disease Severity ◽  
Respiratory Infections ◽  
Respiratory Illness ◽  
Lower Viral Load ◽  
Primary Analysis ◽  
Rsv Infection ◽  
Syncytial Virus ◽  
Outpatient Children

Abstract Background There are scarce data on whether viral load affects the severity of respiratory syncytial virus (RSV) disease in outpatient children. Methods We analyzed the association between viral load and disease severity among children who participated in a prospective cohort study of respiratory infections. The children were examined and nasal swabs for the detection of RSV were obtained during each respiratory illness. Quantification of RSV load was based on the cycle threshold (Ct) value. For the primary analysis, the children were divided into 2 groups: higher (Ct < 27) and lower viral load (Ct ≥ 27). Results Among 201 episodes of RSV infection, children with higher viral load had significantly longer median durations of rhinitis (8 vs 6 days; P = .0008), cough (8 vs 6 days; P = .034), fever (2 vs 1 days; P = .018), and any symptom (10 vs 8 days; P = .024) than those with lower viral load. There were statistically significant negative correlations between the Ct values and durations of all measured symptoms. Conclusions Our findings support the concept that viral load drives the severity of RSV disease in children. Reducing the viral load by RSV antivirals might provide substantial benefits to outpatient children.

Survey of WU and KI polyomaviruses, coronaviruses, respiratory syncytial virus and parechovirus in children under 5 years of age in Tehran, Iran

2020 ◽  
Author(s):  
Fahimeh Sadat Aghamirmohammadali ◽  
Kaveh Sadeghi ◽  
Nazanin Zahra Shafiei-Jandaghi ◽  
Zahra Khoban ◽  
Talat Mokhtari-Azad ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infections ◽  
Virus Detection ◽  
Respiratory Viruses ◽  
Hospitalized Children ◽  
Acute Respiratory Infections ◽  
Older Children ◽  
Viral Pathogen ◽  
Syncytial Virus ◽  
Tract Infections

Background and Objectives: Severe acute respiratory infections (SARI) remain an important cause for childhood morbid- ity worldwide. We designed a research with the objective of finding the frequency of respiratory viruses, particularly WU and KI polyomaviruses (WUPyV & KIPyV), human coronaviruses (HCoVs), human respiratory syncytial virus (HRSV) and human parechovirus (HPeV) in hospitalized children who were influenza negative. Materials and Methods: Throat swabs were collected from children younger than 5 years who have been hospitalized for SARI and screened for WUPyV, KIPyV, HCoVs, HRSV and HPeV using Real time PCR. Results: A viral pathogen was identified in 23 (11.16%) of 206 hospitalized children with SARI. The rate of virus detection was considerably greater in infants <12 months (78.2%) than in older children (21.8%). The most frequently detected vi- ruses were HCoVs with 7.76% of positive cases followed by KIPyV (2%) and WUPyV (1.5%). No HPeV and HRSV were detected in this study. Conclusion: This research shown respiratory viruses as causes of childhood acute respiratory infections, while as most of mentioned viruses usually causes mild respiratory diseases, their frequency might be higher in outpatient children. Mean- while as HRSV is really sensitive to inactivation due to environmental situations and its genome maybe degraded, then for future studies, we need to use fresh samples for HRSV detection. These findings addressed a need for more studies on viral respiratory tract infections to help public health.

RESPIRATORY SYNCYTIAL VIRUS AND HUMAN METAPNEUMOVIRUS IN CHILDREN WITH ACUTE RESPIRATORY INFECTIONS IN YEMEN

2005 ◽  
Vol 24 (8) ◽  
pp. 734-736 ◽  
Author(s):  
Najla Al-Sonboli ◽  
Charles Anthony Hart ◽  
Ahmed Al-Aeryani ◽  
Salem M. Banajeh ◽  
Nasher Al-Aghbari ◽  
...  
Keyword(s):  
Respiratory Syncytial Virus ◽  
Respiratory Infections ◽  
Human Metapneumovirus ◽  
Acute Respiratory Infections ◽  
Syncytial Virus
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