Intestinal viral infections of nSARS-CoV2 in the Indian community: Risk of virus spread in India

In December 2019, novel severe acute respiratory syndrome coronavirus 2 (nSARS-CoV-2) virus outbreaks emerged from Wuhan, China, and spread all over the world, including India. Molecular diagnosis of Coronavirus Disease 2019 (COVID) 19 for densely and highly populated countries like India is time-consuming. A few reports have described the successful diagnosis of nSARS-CoV-2 virus from sewage and wastewater samples contaminated with fecal matter, suggesting the diagnosis of COVID 19 from the same to raise an alarm about the community transmission of virus for implementation of evacuation and lockdown strategies. So far, the association between the detection of virus and its concentration in stool samples with severity of the disease and the presence or absence of gastrointestinal symptoms have been rarely reported. We led the search utilizing multiple databases, specifically PubMed (Medline), EMBASE, and Google Scholar. We conducted a literature survey on gastrointestinal infection and the spread of this virus through fecal-oral transmission. Reports suggested that the existence and persistence of nSARS-CoV-2 in anal/rectal swabs and stool specimens for a longer period of time than in nasopharyngeal swabs provides a strong tenable outcome of gastrointestinal contamination and dissemination of this infection via potential fecal-oral transmission. This review may be helpful to conduct further studies to address the enteric involvement and excretion of nSARS-CoV-2 RNA in feces and control the community spread in both COVID-19 patients ahead of the onset of symptoms and in asymptomatic individuals through wastewater and sewage surveillance as an early indication of infection. The existence of the viral genome and active viral particle actively participate in genomic variations. Hence, we comprehended the enteric spread of different viruses amongst communities with special reference to nSARS-CoV-2.

Clinical and Laboratory Findings of Viral Influenza among Children Hospitalized in Qazvin Pediatric Hospital in Iran (2015-2020)

BACKGROUND

Children are one of the most important groups at risk of catching an influenza infection. The consequences of influenza in some children, especially children with chronic and underlying diseases, can be very severe and lead to hospitalization.

OBJECTIVE

The purpose of this research was to determine children with influenza and their clinical and laboratory findings in Qazvin Children's Hospital between 2015 to 2020 years.

METHODS

In this descriptive cross-sectional study, epidemiological and clinical findings of children hospitalized due to confirmed influenza were considered. A total of 1468 children with a suspected diagnosis of influenza were included in this study. Then, based on the Real-time Polymerase Chain Reaction (PCR), a total of 229 were confirmed positive for influenza. Statistical analysis was done using software SPSS 23.0, Analysis Of Variance (ANOVA), and t-test (p≤0.05).

RESULTS

The results showed that most of the patients (53.7 %) were infected with influenza H1N1 type. Most comorbidities were observed with Central Nervous System (CNS) disease and febrile seizure (each one 3.10 %). The highest clinical feature was fever (83.4 %). Significant relationship was observed between the season (p=0.001), soreness in throat (p=0.001), febrile seizure (p=0.051), muscle and joint pain (p=0.059), rhinorrhea (p=0.006) and shiver (p=0.051), and occurrence of influenza. Also, 4 children had died from influenza during hospitalization.

CONCLUSION

Children with influenza were examined in this study. Influenza has some side effects on children's health. Due to the irreversible and dangerous effects of influenza, early diagnosis and appropriate treatment in children is important.