What remains unclear is how far this can go before the government reacts to it as a threat.

VOA: special.2010.06.18

(SAYING) Sow says he would go as far as to say that it is impossible to teach adults.

VOA: standard.2010.04.01

Medium to longer term, it's an excellent outlook as far as profit from those particular commodities is concerned,".

VOA: standard.2010.01.21

"because the virus can spread rapidly, but what we're seeing so far is a pretty stable position as far as the virus is concerned, it's producing relatively mild illness in most people, but in a small proportion it's causing serious problems and we have in place the plans in our health care system to deal with those problems,".

VOA: standard.2009.07.31