It was an apparent reaction to the vaccine, which used a strand of human protein to prompt an immune response.

The war polarised the country in an apparent reaction against the gallicised elites.

There was no apparent reaction, nothing she could perceive as wrong from the Irish men.

But when it was over, in an apparent delayed reaction, he went into a funk.

For a few moments there was little apparent reaction.

There was no apparent reaction at first; then the face relaxed a trifle.

She had listened without any apparent reaction, her eyes dull and uncaring.

But the apparent reaction to Sept. 11 only underscores issues that campus mental health workers were already seeing.

At seven months, the object of an observed face's apparent emotional reaction is relevant in processing the face.

To me, that fits the apparent reaction of Washington right now.