Anta virus

Complete recovery from this type of disease can take weeks to months and may sometimes be fatal. Symptoms of hantavirus disease usually develop 3 to 4 weeks after infection but can occur as early as 1 week and, in rare cases, up to 8 weeks.

Early symptoms include fatigue, fever, and muscle aches. There may also be headaches, dizziness, chills, nausea, vomiting, diarrhea, and abdominal pain. Hantaviruses are found throughout the world. Cases of hantavirus disease are rare among travelers, but some activities may make travelers more likely to get infected. There are no vaccines or medicines to prevent hantavirus disease. Gejala baru tampak sekitar 1—8 minggu setelah seseorang terpapar dan terinfeksi virus ini.

Gejala yang timbul tergantung pada organ yang diserangnya. Pada tahap lanjut, penderita HPS akan mengalami pembengkakan pada paru atau edem paru yang bisa menyebabkan syok dan berakibat fatal. Beberapa gejala awal yang bisa muncul saat seseorang mengalami HFRS adalah demam, sakit kepala yang berat, sakit pada punggung dan perut, lelah, pandangan kabur, kemerahan pada wajah, dan munculnya ruam di kulit.

Pada tahap lanjut, HFRS akan menimbulkan kegagalan sirkulasi, tekanan darah rendah , perdarahan dan kebocoran plasma, serta gagal ginjal akut. Segera ke dokter saat mengalami gejala-gejala yang telah disebutkan di atas, terutama jika Anda baru saja kontak atau bersentuhan dengan cairan tubuh tikus. Pemeriksaan dan penanganan perlu dilakukan segera untuk mencegah komplikasi. Lakukan pemeriksaan berkala jika Anda memiliki risiko terpapar hantavirus, misalnya karena bekerja di balai pengendalian hama atau tinggal di area yang banyak sarang tikus.

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The most common carrier in North America is the deer mouse. Infection is usually caused by inhaling hantaviruses that have become airborne from rodent urine, droppings or saliva. Because treatment options are limited, the best protection against hantavirus pulmonary syndrome is to avoid contact with rodents and safely clean up rodent habitats.

The time from infection with the hantavirus to the start of illness is usually about 2 to 3 weeks. Hantavirus pulmonary syndrome advances through two distinct stages. In the first stage, which can last for several days, the most common signs and symptoms are:. As the disease progresses, it can lead to damaged lung tissues, fluid build-up in the lungs, and serious problems with lung and heart function. Signs and symptoms may include:. The signs and symptoms of hantavirus pulmonary syndrome can worsen suddenly and may quickly become life-threatening.

If you have flu-like symptoms that progressively worsen over a few days, see your health care provider. Get immediate medical care if you have trouble breathing. Hantavirus pulmonary syndrome is a human disease found only in North and South America. Each strain of the hantavirus has a preferred rodent carrier.

The deer mouse is the most common carrier of the virus in North America and Central America. In the United States, most of the infections occur in the states west of the Mississippi River.