People's lives were taken away from them by the unnecessary amount of instigation by the experts and the mass media.
The lost time will not come back. I think they should take responsibility for causing unnecessary anxiety.
ご質問ありがとうございます。
"People's lives were taken away from them by the unnecessary amount of instigation by the experts and the mass media."＝「人々の生活は、専門家とマスコミによる必要以上の煽りで奪われました。」
"The lost time will not come back."＝「失われた時間は戻ってきません。」
"I think they should take responsibility for causing unnecessary anxiety."＝「彼らは必要のない不安を起こしたことに責任を取るべきだと思います。」
ご参考までに。
アメリカ合衆国 
