A deadly virus threatens the population, but a vaccine has been developed. However, it has a devastating side-effect. All is not well in the family of the government's chief scientific adviser. But the mood at the vaccine manufacturer is more upbeat, at the prospect of a lucrative government contract.
6.7
6.2
7.0
6.1
5.9
6.0
6.3
5.9
6.3
6.1
7.1
6.9
6.1
6.5
6.9
6.7
6.3
6.4