Last updated on August 29th, 2024 at 05:02 am
An outbreak that has triggered a health alert in Arizona reports that four people have died from the rodent-borne hantavirus.
Hantavirus Cases in Arizona and California
Through July, the Arizona Department of Health Services has reported seven cases of Hantavirus Pulmonary Syndrome, a potentially deadly respiratory disease. Two cases also have been reported in California. The virus, which is primarily carried by deer mice in Arizona, produces initial symptoms like fever, headache and muscle pain that can rapidly worsen to breathing problems.
Hantavirus Overview and Transmission
According to CDC, hantaviruses may cause Hantavirus Pulmonary Syndrome, popularly known as HPS, and Hemorrhagic Fever with Renal Syndrome. The virus infection does not spread from person to person. However, its outbreak can occur in any part of the world.
Symptoms and Mortality Rate
The early signs of the hantavirus are : fatigue, fever, muscle aches, headaches, chills, nausea, vomiting and abdominal pain. The late signs include coughing and shortness of breath. HPS has mortality rate of 38% Symptoms of HFRS start in 1-8 wks following the contact and may be characterized by headache, pain, fever, chills, nausea and blurred vision. The severe phase of HFRS presents with hypotension, shock, vascular leakage, and renal failure.
Treatment and Prevention
Early recognition and aggressive medical care, on the other hand, may soften the full impact of this disease process. Patients in intensive care are intubated and given oxygen therapy to address severe respiratory distress. Rodent control has to do with the prevention of hantavirus infections. It is pertinent that when cleaning rodent-infested areas, a person should avoid touching his face, more so the mouth and eyes, and avoid disturbing rodent urine, droppings, saliva, and nesting material.
