Nipah Virus (NiV)

Context: 

Indian Council of Medical Research’s National Institute of Virology (ICMR-NIV) has found evidence of the Nipah virus circulation in the bat population across nine states and one Union Territory.

About Nipah Virus:

• The first outbreaks of the Nipah virus among humans was reported from Malaysia (1998) and Singapore (1999).
• It belongs to the family Paramyxoviridae, genus Henipavirus.
• Fatality Rate: The WHO estimates that between 40% and 75% of cases can result in death.
• Spread: 
  • It is a zoonotic virus, transmitted from animals to humans.
  • Reservoir: The fruit bat, also known as the flying fox, serves as the animal host reservoir for the virus.
  • Fruit bats transmit the virus to other animals such as pigs, dogs, cats, goats, horses, and sheep.
  • Humans can get infected through direct contact with these infected animals or by consuming food contaminated with their saliva or urine.
• Symptoms: Fever, headache, drowsiness, disorientation, mental confusion, coma, potential death.
• Preventive Measures: 
  • Avoid physical contact with an infected person.
  • Wash hands after caring for an infected person.
  • Stay away from consuming raw date palm sap or toddy.
  • Discard fruits with signs of bat bites.
• Treatments: No specific treatment for Nipah Virus, primary treatment is intensive supportive care.

News Source: The Indian Express

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