Hantavirus has emerged as one of the zoonotic infections that has attracted attention worldwide in recent years. This infection, which primarily occurs after contact with rodents, can be mild in some individuals, while in others it can lead to serious respiratory and kidney problems. Infectious diseases during pregnancy are of particular importance to expectant mothers. Therefore, questions such as "hantavirus during pregnancy," "hantavirus symptoms during pregnancy," and "does hantavirus harm childbirth?" are frequently researched.

In women's health and pregnancy monitoring, early detection of infections is of great importance in protecting the health of both mother and baby.

What is Hantavirus?

Hantavirus is a viral infection that is transmitted to humans primarily through mice and other rodent species. The virus can be transmitted by inhaling airborne particles that become contaminated after contact with the urine, feces, or saliva of infected rodents.

There are different types of hantaviruses worldwide. Some types affect the kidneys, while others can cause serious lung infections.

How is Hantavirus Transmitted?

Hantavirus can be transmitted through the following routes:

• Cleaning areas containing rodent droppings or urine.
• Being in enclosed areas such as barns, warehouses, and basements
• Touching mouse-contact surfaces with bare hands.
• Inhaling dust particles that carry viruses
• In rare cases, rodent bites

Human-to-human transmission is quite rare. However, hygiene measures are always important.

What are the symptoms of Hantavirus?

Hantavirus symptoms usually appear 1 to 6 weeks after contact with the virus.

Early Symptoms

• High fever
• Weakness
• Muscle aches
• Headache
• Nausea
• Stomach ache
• Vomiting

Advanced Symptoms

In some patients, the condition may worsen and the following may develop:

• Shortness of breath
• Fluid accumulation in the lungs
• Kidney dysfunction
• Hypotension
• Need for intensive care

Especially during pregnancy Symptoms such as shortness of breath, high fever, and severe fatigue should be evaluated.

Why is Hantavirus Infection Important During Pregnancy?

During pregnancy, the immune system functions physiologically differently. Therefore, some viral infections may be more severe in expectant mothers. Hantavirus infection is among the infections that need to be carefully monitored during pregnancy.

Although hantavirus infection during pregnancy is rare in the literature, serious cases have been reported. High fever, dehydration, lung involvement, and kidney involvement, in particular, can pose risks to both the mother and the baby.

Potential Risks of Hantavirus During Pregnancy

• Breathing distress in expectant mother
• Impaired kidney function
• Risk of premature birth
• Developmental delay in infants
• The expectant mother needs intensive care.
• Rarely, pregnancy loss

Ancak her hantavirüs enfeksiyonu ağır seyretmez. Erken tanı ve yakın takip oldukça önemlidir.

Can hantavirus be transmitted to a baby?

The question of whether hantavirus crosses the placenta is still under investigation. While some medical publications discuss the possibility of transmission from mother to baby in certain cases, definitive data is limited.

Therefore, in expectant mothers suspected of having hantavirus during pregnancy:

• Close monitoring of obstetrics and gynecology
• Regular ultrasound examination
• Monitoring the mother's vital signs.
• Infectious disease specialist support when needed.

It is important.

How is Hantavirus Diagnosed During Pregnancy?

Hantavirus is not diagnosed based on symptoms alone, because it can present with symptoms similar to those of the flu, influenza, COVID-19, and other viral infections.

The following methods can be used in diagnosis:

Blood Tests

Antibodies formed against the virus are examined.

PCR Tests

In some cases, viral RNA analysis may be performed.

Lung and Kidney Assessment

In advanced cases:

• Lung images
• Kidney function tests
• Oxygen level assessment

It may be necessary.

When planning the diagnostic process during pregnancy, the safety of both the mother and the baby is considered together.

Is there a treatment for hantavirus?

There is no specific and definitive antiviral treatment for hantavirus. Treatment is usually supportive.

Approaches Used in Treatment

• Fluid balance monitoring
• Oxygen support
• Fire control
• Respiratory support
• Situations requiring intensive care support

A multidisciplinary approach is necessary when developing a treatment plan for pregnancy, taking into account the gestational age of both the mother and the baby.

Ways to Protect Against Hantavirus During Pregnancy

Preventing infections during pregnancy is far more important than treating them.

Points to Consider

• Avoid areas where rodents are present.
• Masks should be used when cleaning warehouses, basements, and enclosed areas.
• Areas where mouse droppings are seen should not be swept dry.
• Attention should be paid to hygiene rules.
• Hand hygiene should not be neglected.
• Protective equipment should be used in rural areas.

Pregnant women, especially those with compromised immune systems, should be extra careful about the risk of infection.

When should you consult a doctor?

If the following symptoms occur during pregnancy, evaluation should be sought without delay:

• High fever
• Severe weakness
• Shortness of breath
• Chest pain
• Intense muscle pain
• Decrease in urine volume
• Severe nausea and vomiting

Professional evaluation of infections during pregnancy is crucial for both the mother's health and the baby's development.

Conclusion

Hantavirus infection, although rare, is among the viral diseases that require careful attention, especially during pregnancy. Early diagnosis, regular monitoring, and a multidisciplinary approach can significantly reduce risks.

Having all assessments related to infectious diseases, high-risk pregnancies, and maternal and infant health performed by experienced obstetricians during pregnancy helps to manage the process safely. Serving in Istanbul Başakşehir... Op. Dr. Tuba Nadide Yılmaz Clinic The center offers comprehensive services in pregnancy monitoring, high-risk pregnancy assessment, and women's health.

For more information and to schedule an appointment you can contact us.