Relevance: GS-2 (Health & International Relations) & GS-3 (Disaster Management) |Source: The Indian Express

1. What is the News?

Spanish authorities are currently implementing an emergency bio-security protocol at Tenerife (Canary Islands) to handle the Dutch cruise ship, MV Hondius.

• The Incident: The ship is the center of a suspected Hantavirus outbreak that began after leaving Argentina in April 2026.
• Current Status: Three passengers have died, and five others are confirmed infected. Spain has cordoned off a port area to evacuate and quarantine the remaining 140 passengers and crew.

2. Understanding Hantavirus

You must understand the nature of the pathogen and how it moves between species:

• The Pathogen: Hantaviruses are a family of viruses spread primarily by rodents (rats and mice).
• Zoonotic Disease: It is a “zoonotic” illness, meaning it jumps from animals to humans.
• Transmission: Humans typically catch it by breathing in tiny particles (aerosolized) from infected rodent droppings, urine, or saliva.
• Human-to-Human Spread: This is extremely rare. Only the Andes virus strain in South America has shown this ability.
• Associated Diseases:
  • HPS (Hantavirus Pulmonary Syndrome): Severe respiratory illness found in the Americas.
  • HFRS (Hemorrhagic Fever with Renal Syndrome): Affects the kidneys; primarily found in Europe and Asia.
• Treatment: There is currently no specific vaccine or cure. Doctors provide “intensive supportive therapy,” such as oxygen and intubation.

3. Global Response & “One Health”

The crisis is a real-time test of global coordination and international laws:

• WHO & IHR (2005): The World Health Organization is using the International Health Regulations (2005) to coordinate between Argentina, South Africa, Cape Verde, and Spain. This is a legally binding agreement for 196 countries to report outbreaks.
• Maritime Vulnerability: Much like the Diamond Princess during COVID-19, cruise ships can become “floating incubators” because of high density and shared air systems.
• The “One Health” Concept: This outbreak highlights that human health is tied to animal health. As we move closer to wildlife habitats, these “zoonotic spillovers” will likely increase.

4. Lessons for India (Administrative View)

Even though the outbreak is far away, Indian administrators must focus on Point of Entry (PoE) surveillance:

• PHOs & APHOs: India’s Port Health Organizations and Airport Health Organizations (under the MoHFW) must be ready to isolate suspected ships and planes.
• IDSP: The Integrated Disease Surveillance Programme needs to track international travelers coming from affected zones.
• Strict Documentation: Ships must be forced to submit honest maritime health declarations before being allowed to dock at Indian ports.

UPSC Value Box

• Zoonotic Spillover: When a pathogen jumps from an animal species to a human for the first time.
• IHR (2005): The primary international legal framework for managing global health emergencies.
• Bio-Containment: The physical isolation of a pathogen to prevent it from reaching the general population.

With reference to the Hantavirus, consider the following statements:

1. It is a zoonotic disease primarily transmitted to humans through contact with infected rodent droppings or urine.
2. Human-to-human transmission is the most common way this virus spreads globally.
3. Currently, there is a World Health Organization (WHO) approved vaccine available for the general public to prevent Hantavirus Pulmonary Syndrome (HPS).

Which of the statements given above is/are correct? (a) 1 only (b) 1 and 2 only (c) 2 and 3 only (d) 1, 2 and 3

Correct Answer: (a)