Table I shows the virus types detected in the histological categories.

This confirms that lesions associated with one particular virus type may show diverse morphological characteristics.

In general, there are four main morphological virus types:

It is generally not possible to identify the virus type through symptoms.

Obstetrical factors and the transmission of human immunodeficiency virus type 1 from mother to child.

The vaccine contains two virus types blamed for most cases of the lesions.

The agency is testing samples from Hong Kong for confirmation of the virus type.

There are over 100 different virus types in this group.

About 30 virus types can be transmitted sexually.

H5N1 induces higher levels of cytokines than the more common flu virus types.