The maternal chain can therefore act as an important vector in the continuance of this act.

The golden apple snail, A. canaliculatus, is the most important vector in areas of China.

Blood is an important vector of infection.

Insects are an important vector for movement of the pathogen.

Added to this, capital flows are important vectors of technical change.

Mosquitoes are important vectors (agents) in the transmission of animal diseases.

R. sanguineus is one of the most important vectors of diseases in dogs worldwide.

This is an important vector for tobacco promotion, and one that has strong cross-border implications.

Trade therefore represents an extremely important vector of dialogue and an opportunity for economic and social development.

It is an important vector of several viruses and phytoplasmas worldwide.