According to this theory the acid might help the virus penetrate cell walls, to multiply within the cells and eventually to kill them.

Unless the country's habits change, this rate is forecast to multiply fourfold within fifty years.

Consequently, the bacteria multiply unchecked within the macrophage.

Thirdly, forms of rationality are actually multiplying within modern society.

It does not spread from person to person or multiply within the body.

Thus the area of Kampen multiplied within a few years.

Know also that animals only multiply after their kind, and within their own species.

Nominalists deny the existence of universals altogether, even as individualised and multiplied within the individuals.

The anthrax bacteria start multiplying within 1 to 60 days.

The viruses multiply rapidly within throat cells, then invade cells in the nose.