Complications is a medical euphemism for pneumonia and death.  Now when the Cochrane systematic reviewers were trying to collect together all of the data from all of the trials that had ever been conducted on whether Tamiflu actually did this or not, they found that several of those trials were unpublished.
合併症というのは医学的な婉曲表現で肺炎と 死亡のことです さてコクランの体系的レビュアーが タミフルが合併症を抑えるかどうかという 治験の全てのデータを収集しようとしたとき いくつかの治験の結果が 公表されていないことがわかりました