News Analysis / A new diarrhoea bug : Entamoeba Moshkovskii
Published on: July 19, 2023
Source: The Hindu
Context:
The recent three-year surveillance study by the National Institute of Cholera and Enteric Diseases (ICMR-NICED) reveals the emergence of Entamoeba moshkovskii (E. Moshkovskii) as a leading pathogen causing diarrhoea outbreaks in the Kolkata region.
Key Findings of the Study on E. moshkovskii Infections in Kolkata:
Entamoeba moshkovskii
Belongs to the same genus as E. histolytica but has distinct genetic and biochemical traits.
Initially isolated from sewage in Moscow in 1941.
Found in soil, water, and animals.
Health Implications of Entamoeba moshkovskii Infections
Can cause symptoms such as diarrhea, abdominal pain, fever, and dehydration.
Has the potential to damage the intestines, leading to ulcers, bleeding, or serious conditions like liver infections.
Modes of Transmission
Infection can occur through the consumption of contaminated food or water.
Direct contact with feces can also result in the spread of the infection.
Challenges in Identification and Treatment
Similar appearance to Entamoeba histolytica under a microscope makes it difficult to differentiate them.
Specialized tests like PCR or DNA sequencing are required for accurate identification.
Treatment of E. moshkovskii infections can be challenging, as the standard drugs used for amoebic infections may not be effective.
Further research is needed to identify optimal treatment options.