Throughout the year we have published the views of company executives, government regulators, industry analysts and scientists on a variety of topics and, in our popular annual feature, we include a selection of these that paints a picture of the significant events that shaped 2019. The major talking point was on the capital markets front where investors turned their backs on the biopharmaceutical sector for most of the year returned big time in the final quarter.

A quick look back at top stories.