ہنٹا وائرس ایک نایاب لیکن خطرناک بیماری ہے جو زیادہ تر چوہوں اور چھچھوندروں سے انسانوں میں منتقل ہوتی ہے۔ یہ وائرس متاثرہ جانوروں کے فضلے، پیشاب یا تھوک کے ذریعے پھیلتا ہے۔ اس بیماری میں شدید بخار، پٹھوں میں درد، سر درد اور سانس لینے میں دشواری جیسی علامات ظاہر ہوتی ہیں۔ یہ پھیپھڑوں اور گردوں کو شدید نقصان پہنچا سکتی ہے، اس لیے بروقت تشخیص اور علاج بہت ضروری ہے۔
Pulmonologist / Lung Specialist, Lung Surgeon
MBBS, MD, MRCP(UK), FACP, FCCP(USA)
Andrologist, General Physician
MBBS, MPhil (Molecular Genetics and Microbiology), PhD (Con.t)
Pulmonologist / Lung Specialist, General Physician, Diabetologist
MBBS, DTCD (T.B and Chest Diseases), MCPS (T.B and Chest Diseases), FCCP (USA)
Family Medicine, General Physician, Internal Medicine Specialist
MBBS , MCPS (Family Medicine)
Internal Medicine Specialist, General Physician
MBBS, FCPS (Medicine)
General Physician, Internal Medicine Specialist, Diabetologist, Family Medicine, Hypertension Specialist
MBBS, MACP (USA), Certified Diabetologist (UK), Certified Hypertension Specialist (PSIM),
It is a rare but serious viral infection that spreads to humans through contact with rodents, mainly rats and mice. People usually get infected by breathing in air that has the virus from dried urine, droppings, or saliva of infected rodents.
Hantaviruses cause two main illnesses: hantavirus pulmonary syndrome (HPS), which affects the lungs, and hemorrhagic fever with renal syndrome (HFRS), which affects the kidneys. Early symptoms feel like the flu, but the disease can quickly become life-threatening if not treated in time. It is not common in Pakistan, but cases have been reported around the world, including a recent cruise ship outbreak in 2026.
Symptoms of hantavirus often appear 1 to 8 weeks after contact with an infected rodent. Common signs include:
Seek a doctor’s help immediately if you notice:
Don’t wait — book an appointment with a top pulmonologist in Pakistan on Marham if you have flu-like symptoms after rodent exposure.
Hantavirus is caused by infection with viruses of the Hantavirus family. The main causes of exposure include:
You may be more likely to get hantavirus if you:
To reduce your chances of getting hantavirus:
Hantavirus is classified based on the syndrome it causes and the region where it is found:
This type mainly affects the lungs and is caused by hantaviruses found in North and South America. It starts with flu-like symptoms and quickly progresses to fluid in the lungs and severe breathing problems. The case fatality rate for HPS is around 30 to 40 percent.
This type mainly affects the kidneys and is caused by hantaviruses found mostly in Europe and Asia. It causes fever, back pain, and reduced kidney function. Severity ranges from mild to severe depending on the virus strain.
A milder form where the patient has general viral symptoms like fever and fatigue but no severe lung or kidney damage.
A specific strain found in South America. It is the only known hantavirus that can spread from person to person during close, prolonged contact.
Doctors use the following methods to diagnose hantavirus:
Need a diagnosis? Consult a verified infectious disease specialist through Marham.
There is no specific cure for hantavirus. Treatment is mostly supportive and focuses on managing symptoms and protecting lung and kidney function. Early hospital care greatly improves the chance of recovery.
(For early flu-like phase only — medical care is essential)
(Always under medical supervision)
If not treated early, hantavirus can lead to serious problems:
Hantavirus can become serious very quickly, so timely consultation with the right specialist is essential. Marham helps you connect with verified and experienced pulmonologists, infectious disease specialists, and general physicians who can guide you on diagnosis and treatment. Book an appointment with the best lung specialist through Marham today.
Marham shares expert-reviewed information to support your health journey. The information on this page is only to guide and inform you. For any personal advice, it’s always best to check with a medical professional.
Most people get infected by breathing in air that has dried particles of rodent urine, droppings, or saliva. It can also spread through rodent bites or by touching the face after handling contaminated surfaces.
Most hantaviruses do not spread from person to person. Only the Andes strain, found in South America, has been linked to limited human-to-human spread during very close, prolonged contact.
Early signs include high fever, severe muscle aches (especially in thighs and back), headache, chills, nausea, and fatigue. These symptoms often look like the flu, which is why exposure history to rodents is important to share with your doctor.
Yes, survival is possible, especially with early hospital care. However, hantavirus pulmonary syndrome has a fatality rate of around 30 to 40 percent, so any flu-like symptoms after rodent exposure should be checked by a doctor immediately.
Symptoms usually appear 1 to 8 weeks after exposure, with most cases showing signs within 2 to 3 weeks.
Hantavirus is rare in Pakistan and no major outbreaks have been reported locally. However, anyone with severe flu-like symptoms after recent travel or exposure to rodent-infested spaces should consult a doctor.
Mild cases of non-pulmonary hantavirus infection may resolve on their own, but HPS and HFRS need urgent medical care. Do not wait for symptoms to improve if breathing becomes difficult.