Herpes infections in newborns: why even a kiss can be dangerous

Herpes infections in newborns: why even a kiss can be dangerous

For adults, herpes is a common and usually harmless viral infection. But for newborns and infants, herpes can be serious – and in rare cases, life-threatening. That’s why it’s important to understand how herpes can be transmitted to babies and how to best protect the little ones.

What is neonatal herpes?

Neonatal herpes is a herpes infection in newborns that most often occurs in the first four weeks of life. The infection can be caused by both HSV-1 (typical cold sores) and HSV-2 (genital herpes).

Infection can occur:

• During birth if the mother has an active genital outbreak
• After birth, through contact with adults with active cold sores, e.g. through kissing, close skin contact or sharing a pacifier

Why is it dangerous for babies?

Newborns have an immature immune system that cannot yet fight the herpes virus effectively. If the virus spreads in the body, it can lead to:

• Skin infections and blisters
• Encephalitis (herpes encephalitis)
• Lung damage or impact on internal organs

Neonatal herpes can have serious consequences – and requires rapid hospital treatment with antiviral medication.

Why is a kiss a risk?

A single kiss from an adult with a cold sore can transfer HSV-1 directly to a child's skin or mucous membranes. Even if the blisters are not obvious, the virus can be shed from the skin.

Therefore: Avoid kissing infants if you have an active cold sore or have had symptoms in recent days.

How to protect your baby from herpes

• Avoid kissing and close contact if you have cold sores
• Wash hands thoroughly before contact with the child
• Do not share pacifiers, bottles, spoons or lip balm
• Cover any cold sores with a plaster and keep your distance until they have healed.
• Ask others to avoid physical contact with the child – even if they “only” have a small wound on their lip

If you suspect infection (e.g. fever, lethargy, skin blisters, poor well-being) – seek medical attention immediately.

What about herpes cream and care products?

Adults with recurring cold sores may benefit from preventative care – especially to avoid infecting others. Many people use herpes creams, and QUR herpes gel is an effective alternative that shortens outbreaks and relieves discomfort. It is easy to use and transparent. The faster you react, the less risk there is of accidental infection to the child or the environment.

Conclusion

For newborns, herpes can be dangerous – but the risk can be significantly minimized with attention and good hygiene. Avoid kissing and close contact during an outbreak, and take care of yourself with the right products – such as herpes cream or QUR herpes gel, to protect both yourself and those you love most.