choroba wirusowa

They lost their second daughter to a viral disease at age 7.

He has no practical experience in the treatment of viral diseases.

This contained viral disease and many people were affected by it.

I keep thinking there's something I'm missing with these patients; maybe they've picked up some unknown viral disease.

The plant material may look healthy enough, but many of the most serious viral diseases are difficult to spot.

They can transmit viral diseases from one plant to another.

Scientists have never been able to cure the most ubiquitous viral disease, the common cold.

Vaccines can help prevent you from getting many viral diseases.

Samples from patients all over the world with every known viral disease and a lot of unknown ones.

Mumps is another viral disease of childhood that was once very common.