The recent Hantavirus outbreak that resulted in multiple infections and deaths among passengers and crew members on a Dutch ship has raised international concern. According to the WHO, 147 passengers and crew including 2 Indians were potentially exposed, with confirmed and suspected cases reported in Europe, South America, and North America.So far at least 3 deaths have been reported. 

Let’s know a little more about Hantavirus and if it’s a threat for people in India. 

What is Hantavirus ?

The virus was first recognized during the Korean War (1950s) when thousands of soldiers developed hemorrhagic fever near the Hantan River in Korea, giving rise to the name “Hantavirus.” 

These viruses are mainly carried by rodents such as rats and mice. Humans can become infected when they come into contact with infected rodent urine, saliva, or droppings. 

How Does It Spread?

The infection usually spreads when people inhale virus-containing particles from contaminated dust. This may happen while cleaning closed or dusty places where rodents are present. In rare cases, it may also spread through rodent bites or contaminated food. Person-to-person spread is extremely uncommon.

Symptoms of Hantavirus

Symptoms usually appear one to eight weeks after exposure. Early symptoms may look similar to a viral fever or flu. Common symptoms include fever, body pain, fatigue, headache, nausea and vomiting and abdominal pain.

Serious infections can affect the lungs or kidneys and may require hospitalization.

Precautions and Prevention

Prevention mainly focuses on avoiding contact with rodents and maintaining hygiene.

Important precautions include:

  • Keep homes and surroundings clean
  • Store food properly
  • Dispose garbage safely
  • Seal holes or cracks where rodents can enter
  • Avoid touching rat droppings directly
  • Wear gloves and masks while cleaning dusty closed areas

Should India Be Worried?

At present, India has not reported any major widespread outbreak of Hantavirus. Sporadic cases can occur because rodents are common everywhere, but the overall risk to the general public remains low. There is currently no evidence of large-scale community spread in India.

Awareness, cleanliness, and rodent control are the best ways to stay protected. Panic is unnecessary, but basic precautions and good hygiene practices should always be followed.

Disclaimer: This article is written by Practo for informational and educational purposes only. The content presented on this page should not be considered as a substitute for medical expertise. Please "DO NOT SELF-MEDICATE" and seek professional help regarding any health conditions or concerns. Practo will not be responsible for any act or omission arising from the interpretation of the content present on this page.