Hantavirus

Source: TH

Context: The death of Betsy Hackman, wife of actor Gene Hackman, due to hantavirus infection has raised awareness about this rare but deadly virus.

• Hantavirus causes Hantavirus Pulmonary Syndrome (HPS) and Hemorrhagic Fever with Renal Syndrome (HFRS), leading to severe respiratory distress and kidney failure.

About Hantavirus:

• Caused By:

• Hantaviruses belong to the Bunyaviridae family and are transmitted by infected rodents such as deer mice, rice rats, and cotton rats.

• How Does it Occur?

• Humans contract the virus through contact with infected rodent urine, droppings, or saliva. Aerosolization occurs when contaminated materials are disturbed, making inhalation the primary mode of transmission. No human-to-human transmission has been confirmed except in Andes virus cases in South America.

• Humans contract the virus through contact with infected rodent urine, droppings, or saliva.

• Aerosolization occurs when contaminated materials are disturbed, making inhalation the primary mode of transmission.

• No human-to-human transmission has been confirmed except in Andes virus cases in South America.

• Symptoms: Incubation Period: Symptoms appear 1-8 weeks after exposure. Initial Flu-like Symptoms: Fever, muscle aches, fatigue, nausea, and dizziness. Severe Respiratory Phase: Shortness of breath, coughing, chest tightness, and rapid fluid buildup in the lungs. Complications: Can escalate to acute respiratory distress syndrome (ARDS), internal bleeding, and kidney failure.

• Incubation Period: Symptoms appear 1-8 weeks after exposure.

• Initial Flu-like Symptoms: Fever, muscle aches, fatigue, nausea, and dizziness.

• Severe Respiratory Phase: Shortness of breath, coughing, chest tightness, and rapid fluid buildup in the lungs.

• Complications: Can escalate to acute respiratory distress syndrome (ARDS), internal bleeding, and kidney failure.

• Treatment & Prevention: No Specific Cure: Supportive medical care is the only option. Oxygen Therapy & Ventilation: Used for patients with severe respiratory distress. Early Detection is Critical: Prompt medical intervention improves survival chances. Rodent Control Measures: Sealing homes, avoiding direct rodent contact, and proper sanitation reduce risk. High-Risk Groups: Farmers, campers, construction workers, and individuals in rodent-prone areas should exercise caution.

• No Specific Cure: Supportive medical care is the only option.

• Oxygen Therapy & Ventilation: Used for patients with severe respiratory distress.

• Early Detection is Critical: Prompt medical intervention improves survival chances.

• Rodent Control Measures: Sealing homes, avoiding direct rodent contact, and proper sanitation reduce risk.

• High-Risk Groups: Farmers, campers, construction workers, and individuals in rodent-prone areas should exercise caution.