Dysentery as the only presentation of COVID-19 in a child: a case report

Marjan Tariverdi1, Nazanin Farahbakhsh2, Hamed Gouklani3

  • 1Department of Pediatric, Clinical Research Development Center of Children Hospital, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.

Insights

COVID-19 can present as dysentery in children, differing from typical respiratory symptoms. Prolonged viral shedding necessitates considering extended isolation periods for pediatric cases.

Area of Science:

  • Pediatric infectious diseases
  • Virology
  • Public health

Background:

  • The COVID-19 pandemic presents diagnostic challenges in children, who often lack typical respiratory symptoms.
  • Delayed diagnosis in pediatric cases can hinder community transmission control.
  • Understanding diverse clinical presentations is crucial for effective management.

Observation:

  • A 27-month-old girl presented with fever and bloody diarrhea, initially mimicking other enteric illnesses.
  • Diagnosis of COVID-19 was confirmed via positive SARS-CoV-2 RT-PCR in stool and nasopharyngeal samples.
  • The child exhibited prolonged viral shedding, exceeding one month.

Findings:

  • Pediatric COVID-19 can manifest primarily as dysentery, without respiratory involvement.
  • Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can be detected in stool samples.
  • Extended viral shedding is a significant characteristic in some pediatric COVID-19 cases.

Implications:

  • Clinicians should consider COVID-19 in children presenting with unexplained dysentery.
  • The potential for prolonged viral shedding in pediatric patients warrants consideration for extended isolation protocols.
  • Public health strategies may need to adapt to non-respiratory presentations of COVID-19 in children.
Abstract

Related Concept Videos

Diphtheria01:28

Diphtheria

Diphtheria is an acute, toxin-mediated infectious disease that primarily affects the upper respiratory tract. It is caused by Corynebacterium diphtheriae, a Gram-positive, pleomorphic rod that lacks spore-forming capability and exhibits a characteristic club-shaped morphology under microscopic examination. While C. diphtheriae can asymptomatically colonize mucosal surfaces, clinical disease manifests only when the bacterial strain is lysogenized by a specific β-corynephage. This phage...
Bacterial Gastroenteritis01:18

Bacterial Gastroenteritis

Bacterial gastroenteritis, characterized by diarrhea, abdominal cramps, and vomiting, is often caused by ingestion of contaminated food or water and is frequently associated with pathogenic Escherichia coli strains. These microbes exploit two principal mechanisms to inflict disease.Shiga toxin–producing E. coli, also referred to as STEC—notably O157:H7—release Shiga toxins that target ribosomes, blocking protein synthesis. The B subunit of the toxin binds the host glycolipid receptor...
Cholera01:25

Cholera

Cholera is an acute gastrointestinal disease caused by the Gram-negative bacterium Vibrio cholerae. It is transmitted primarily via the fecal-oral route through the ingestion of contaminated water or food.Vibrio cholerae is a motile, Gram-negative bacterium of the family Vibrionaceae, primarily associated with waterborne outbreaks in areas with inadequate sanitation. Although over 200 serogroups of V. cholerae exist, only O1 and O139 are responsible for epidemic cholera. The O1 serogroup,...
Poliomyelitis01:17

Poliomyelitis

Poliomyelitis is caused by poliovirus, a small, non-enveloped, positive-sense RNA virus of the Picornaviridae family and Enterovirus genus. Transmission occurs primarily via the fecal-oral route, often through ingestion of contaminated water or food. The virus initially replicates in the oropharynx and intestinal mucosa, particularly in lymphoid tissues such as the tonsils, Peyer’s patches, and regional lymph nodes. Primary viremia follows, allowing dissemination throughout the body.In most...
Cytomegalovirus Disease01:27

Cytomegalovirus Disease

Cytomegalovirus (CMV) disease is caused by human cytomegalovirus, a double-stranded DNA virus of the Herpesviridae family. While primary CMV infection is often asymptomatic in immunocompetent individuals, the virus can cause severe disease in neonates and immunocompromised patients. CMV is the most common cause of congenital viral infection in the United States, and a major pathogen in solid organ and hematopoietic stem cell transplant recipients.CMV is transmitted via bodily fluids, sexual...
Giardiasis01:12

Giardiasis

Giardiasis is a globally prevalent intestinal infection caused by the protozoan parasite Giardia duodenalis (also known as G. lamblia or G. intestinalis). This flagellated protozoan is the most frequently identified intestinal parasite in the United States and worldwide. Transmission primarily occurs via the fecal-oral route, with infection arising from ingestion of water or food contaminated with cysts. Individuals in low-resource settings, international travelers, outdoor enthusiasts, daycare...