Sentence examples for been spread from some from inspiring English sources

He said this raised a possibility that the contaminant had been spread from some other source, though he declined to speculate as to what that might have been.

It is thought to have been spread from neighbouring European countries by wild ducks.

Nearly all SARS cases in Toronto have been spread from hospitals or within families.

Another cancer, this time in dogs, has been spread from canine to canine for 11,000 years.

It has also been shown that the Ebola virus has been spread from Liberia to Sierra Leone.

Accordingly, one might well infer that the Ebola virus may have been spread from Guinea through Sierra Leone to Liberia.

This implies that there is a high probability for the disease to have been spread from Guinea to Liberia.

Dengue virus could have been spread from infected visitors by mosquitoes in the park.

(The service has been spreading from airline to airline this year).

Since 1997, these viruses have been spreading from Asia to Europe and Africa with increasing genetic and antigenic diversities.

This strain of ransomware was spread from device to device by taking advantage of an old security hole in some versions of Microsoft's Windows operating system.