scholarly journals Additional Diagnostic Yield of Adding Serology to PCR in Diagnosing Viral Acute Respiratory Infections in Kenyan Patients 5 Years of Age and Older

2012 ◽  
Vol 20 (1) ◽  
pp. 113-114 ◽  
Author(s):  
Daniel R. Feikin ◽  
M. Kariuki Njenga ◽  
Godfrey Bigogo ◽  
Barrack Aura ◽  
Stella Gikunju ◽  
...  
Keyword(s):  
Respiratory Infections ◽  
Diagnostic Yield ◽  
Epidemiologic Studies ◽  
Acute Respiratory Infections ◽  
Clinical Use ◽  
Paired Sample ◽  
Parainfluenza Viruses ◽  
Syncytial Virus ◽  
Etiologic Diagnosis

ABSTRACTThe role of serology in the setting of PCR-based diagnosis of acute respiratory infections (ARIs) is unclear. We found that acute- and convalescent-phase paired-sample serologic testing increased the diagnostic yield of naso/oropharyngeal swabs for influenza virus, respiratory syncytial virus (RSV), human metapneumovirus, adenovirus, and parainfluenza viruses beyond PCR by 0.4% to 10.7%. Although still limited for clinical use, serology, along with PCR, can maximize etiologic diagnosis in epidemiologic studies.

TOPICAL ISSUES OF INFECTIOUS RESPIRATORY PATHOLOGY IN CHILDREN

2020 ◽  
Vol 99 (6) ◽  
pp. 8-14
Author(s):  
A.V. Gorelov ◽  
◽  
S.V. Nikolaeva ◽  
◽  
Keyword(s):  
Respiratory Infections ◽  
Respiratory Viruses ◽  
Acute Respiratory Infections ◽  
Present Stage ◽  
Pediatric Pathology ◽  
Parainfluenza Viruses ◽  
Serious Infection ◽  
Causative Agents ◽  
Respiratory Pathology ◽  
Syncytial Virus

Acute respiratory infections (ARI) are still topical, holding the first place in the structure of infectious pediatric pathology. The most common causative agents of ARI are viruses. Currently, about 200 respiratory viruses are known, among which the most significant are influenza and parainfluenza viruses, rhinoviruses, respiratory syncytial virus, adenoviruses. Relatively recently, previously unknown serotypes of coronaviruses (SARS-CoV, MERS-CoV, NL63 and HKU), bocaviruses and metapneumovirus were described, and at the end of 2019 a new coronavirus SARS-CoV-2 was discovered, which causes COVID-19 infection. Pneumotropic bacteria Streptococcus pneumoniae, Mycoplasma pneumoniae, Haemophilus influenzae, etc. contributed to the incidence of respiratory infections. Pertussis remains a serious infection for young children, which in recent years, despite the typical clinical picture, presents certain difficulties for diagnosis. The ability of ARI to provoke the development of secondary bacterial complications (bronchitis, bronchiolitis and pneumonia) often dictates the unjustified prescription of antibiotic therapy, which has led in recent years to an increase in antibiotic resistance. Thus, the relevance of ARI at the present stage is not in doubt, and the above problems dictate the need for an individual approach to each patient.

scholarly journals Acute respiratory infections in children

2007 ◽  
Vol 7 (1) ◽  
pp. 23-29 ◽  
Author(s):  
Charles Anthony Hart ◽  
Luis E. Cuevas
Keyword(s):  
Respiratory Infections ◽  
Acute Respiratory Infections ◽  
Pneumocystis Jiroveci ◽  
Micronutrient Intake ◽  
Micro Array ◽  
Syncytial Virus ◽  
Human Coronaviruses ◽  
Tract Infections ◽  
The Impact

Acute respiratory infections (ARI) are the leading cause of mortality in children under five years of age worldwide and most of these deaths are due to bronchiolitis and pneumonia. Recent evidence from studies using genome detection systems such as polymerase chain reaction or micro-array technology show that, in most cases, these deaths are caused or precipitated by viruses. In this paper, the definitions of upper and lower respiratory tract infections are reviewed. The principal signs of disease severity and the burden of viruses as causes of ARI are described. The prominent role of Respiratory Syncytial Virus is stressed, with data from epidemiological and clinical studies. Other important viral pathogens, such as Human Metapneumovirus, Human coronaviruses and Influenza are examined. The role of newly described viruses, such as bocavirus, is also discussed. The impact of HIV/AIDS in ARI burden and presentation assessed and the weight of Pneumocystis jiroveci and Mycobacterium tuberculosis infections is recognized. It is concluded that there is an urgent need to improve diagnostics, therapeutics and vaccines, as well as macro and micronutrient intake of children of the world, particularly in developing countries.

PERAN IBU DALAM PENINGKATAN SISTEM IMUN ANAK DENGAN INFEKSI SALURAN PERNAFASAN AKUT

2019 ◽  
Vol 11 (2) ◽  
pp. 79-86
Author(s):  
Cindy Ayustin Noya ◽  
Angkit Kinasih ◽  
Venti Agustina ◽  
R.Rr Maria Dyah Kurniasari
Keyword(s):  
Immune System ◽  
Acute Respiratory Infection ◽  
Lower Respiratory Tract ◽  
Research Method ◽  
Respiratory Infections ◽  
Acute Respiratory Infections ◽  
Clean Environment ◽  
History Of ◽  
Qualitative Descriptive

Infeksi saluran pernafasan akut atau yang sering disebut ISPA merupakan infeksi pada saluran pernafasan baik saluran pernafasan atas atau bawah.ISPA juga kebanyakan terjadi pada anak balita karena daya tahan tubuh mereka tidak kuat dalam menghadapi penyakit ISPA. ISPA mengakibatkan kematiansekitar15%-20% per tahun pada usia balita di Negara berkembang. Tujuan penelitian ini adalah untuk mengetahui dan menganalisa peran ibu dalam meningkatkan sistem imun anak dengan ISPA.Metode penelitian yang digunakan dalam penelitian ini adalah kualitatif deskriptif dengan sampel purposive sampling.Populasi dan sampel penelitian ini adalah ibu yang mempunyai anak dengan riwayat dan saat ini menderita penyakit ISPA di Batu Gajah Kota Ambon.Partisipan dalam penelitian ini berjumlah 5 orang. Hasil dari penelitian mendapati 4 kategori yaitu pemberian nutrisi pada anak untuk memenuhi kebutuhan agar sistem imunnya terjaga, kebersihan lingkungan, peran ibu dalam melakukan pencegahan pada anaknya yang mengalami ISPA, dan  peran ibu dalam menjaga dan mempertahankan kesehatan anaknya.   Kata kunci: peran ibu, sistem imun, ispa THE ROLE OF MOTHERS IN INCREASING IMMUNE SYSTEM OF CHILDREN WITH ACUTE RESPIRATORY INFECTION    ABSTRACT Acute respiratory infections or often called ARI is an infection of the upper or lower respiratory tract. ARI occurs mostly in children under the age of five because their endurance is not strong in dealing with ARI. ARI results in deaths of around 15%-20% per year at the age of under-five in developing countries. The purpose of this study was to determine and analyze the role of mothers in improving the immune system of children against ARI. The research method used in this study was qualitative descriptive with a purposive sampling sample. Respondents and samples of this study were five mothers who had children with a history of ARI and currently suffering from the disease in Batu Gajah, Ambon City. The results of the study found 4 categories, namely providing nutrition to children to meet their needs so that their immune systems are maintained, clean environment, mother's role in preventing children with ARI, and mother's role to preserve and maintain the health of their children. The findings indicated that in terms of coping or improving the immune system of a child to avoid ARI, it is necessary to have role the of mothers in providing nutrition so that the immune system is boosted, besides that the mother can prevent and protect her child from various diseases, especially ARI. Keywords: role of mothers, immune system, acute respiratory infections

scholarly journals Mesenchymal Stem Cells: The Secret Children’s Weapons against the SARS-CoV-2 Lethal Infection

2021 ◽  
Vol 11 (4) ◽  
pp. 1696
Author(s):  
Mario Giosuè Balzanelli ◽  
Pietro Distratis ◽  
Orazio Catucci ◽  
Angelo Cefalo ◽  
Rita Lazzaro ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Respiratory Infections ◽  
Acute Respiratory Infections ◽  
Unusual Event ◽  
Inflammatory Processes ◽  
Life Threatening ◽  
Severe Acute Respiratory Infections ◽  
Novel Coronavirus

Due to the promising effects of mesenchymal stem cells (MSCs) in the treatment of various diseases, this commentary aimed to focus on the auxiliary role of MSCs to reduce inflammatory processes of acute respiratory infections caused by the 2019 novel coronavirus (COVID-19). Since early in 2020, COVID-19, a consequence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has rapidly affected millions of people world-wide. The SARS-CoV-2 infection in children appears to be an unusual event. Despite the high number of affected adult and elderly, children and adolescents remained low in amounts, and marginally touched. Based on the promising role of cell therapy and regenerative medicine approaches in the treatment of several life-threatening diseases, it seems that applying MSCs cell-based approaches can also be a hopeful strategy for improving subjects with severe acute respiratory infections caused by COVID-19.

scholarly journals Potential Role of Vitamins and Zinc on Acute Respiratory Infections Including Covid-19

2021 ◽  
Vol 8 ◽  
pp. 2333794X2110217
Author(s):  
Indah K. Murni ◽  
Endy P. Prawirohartono ◽  
Rina Triasih
Keyword(s):  
Vitamin A ◽  
Vitamin C ◽  
Large Dose ◽  
Common Cold ◽  
Potential Role ◽  
Respiratory Infections ◽  
Acute Respiratory Infections ◽  
Under Five ◽  
Short Period

Background. Vitamin C, E, D, A, zinc are considered to be essential in preventing and treating of acute respiratory infections (ARI) including COVID-19. Methods. We reviewed published studies evaluating the potential roles of these vitamin and zinc for ARIs and COVID-19 using Medline database, medRxiv, and bibliographic references. Results. Vitamins C, D, and E did not reduce incidence of common cold in general, but vitamin C reduced by half in population with physical and environment stresses. Vitamins C and E shortened duration and reduced severity of common cold. A large-dose vitamin A had no effect on recovery from pneumonia. Zinc improved clinical deterioration and pneumonia duration in under five. The effect on preventing COVID-19 morbidity and related-death was lacking. Conclusions. Although the effects of vitamins and zinc on ARIs including COVID-19 were inconclusive, taking these for a short period during pandemic may be beneficial when there is risks of deficiency.

scholarly journals Etiological and epidemiological features of acute respiratory infections in China

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Zhong-Jie Li ◽  
Hai-Yang Zhang ◽  
Li-Li Ren ◽  
Qing-Bin Lu ◽  
Xiang Ren ◽  
...  
Keyword(s):  
Respiratory Infections ◽  
Bacterial Pathogens ◽  
Acute Respiratory Tract Infection ◽  
School Age Children ◽  
Positive Interactions ◽  
Acute Respiratory Infections ◽  
Epidemiological Features ◽  
Point Analysis ◽  
Syncytial Virus ◽  
And Control

AbstractNationwide prospective surveillance of all-age patients with acute respiratory infections was conducted in China between 2009‒2019. Here we report the etiological and epidemiological features of the 231,107 eligible patients enrolled in this analysis. Children <5 years old and school-age children have the highest viral positivity rate (46.9%) and bacterial positivity rate (30.9%). Influenza virus, respiratory syncytial virus and human rhinovirus are the three leading viral pathogens with proportions of 28.5%, 16.8% and 16.7%, and Streptococcus pneumoniae, Mycoplasma pneumoniae and Klebsiella pneumoniae are the three leading bacterial pathogens (29.9%, 18.6% and 15.8%). Negative interactions between viruses and positive interactions between viral and bacterial pathogens are common. A Join-Point analysis reveals the age-specific positivity rate and how this varied for individual pathogens. These data indicate that differential priorities for diagnosis, prevention and control should be highlighted in terms of acute respiratory tract infection patients’ demography, geographic locations and season of illness in China.

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