Hantavirus

Hantavirus is a rare but severe virus that spreads through the urine, droppings, and saliva of rodents (mammals of the order Rodentia, such as rats), causing life-threatening illnesses like Hantavirus Pulmonary Syndrome (HPS) and Hemorrhagic Fever with Renal Syndrome (HFRS). 

• Transmission: Spread primarily through aerosolization of rodent waste, direct contact, or rarely through bites. Human-to-human transmission is extremely rare. 
• Symptoms:
  • Prodromal Phase (1-8 weeks after exposure): Flu-like symptoms (fever, chills, muscle aches, fatigue, nausea, vomiting, and diarrhea). 
  • Severe Phase (HPS onset): Shortness of breath, coughing, chest tightness, fluid buildup in the lungs, and potential heart failure. 
• High-Risk Groups: Farmers, construction workers, hikers, campers, and those handling rodent-infested areas.
  • Children under five, pregnant women, and immunocompromised individuals should avoid contact with pet rodents. 
• Treatment: No specific antiviral treatment, management includes oxygen therapy and intensive care for severe cases. 
• Prevention: Keeping homes and workplaces rodent-free by sealing entry points and wearing protective gear when cleaning areas with rodent activity can significantly reduce the risk.