Although transmission by large droplets when people cough or sneeze is considered the major route of influenza spread, transmission via contaminated hands may be a contributing factor.
Consumption of bovine products containing brain tissue is the most likely route for transmission of the agent to humans.
食用含有脑组织的牛制品是该病原体向人传播的最可能途径。
3
The main route of transmission of the new influenza A(H1N1) virus seems to be similar to seasonal influenza, via droplets that are expelled by speaking, sneezing or coughing.