In 1985, Soviet cosmonaut Vladimir Vasyutin and his colleagues returned four months ahead of schedule from a mission to the Salyut 7 space station due to a urological issue.
And in 1987, a heart arrhythmia caused Soviet cosmonaut Aleksandr Laveykin to leave the Mir space station early.
Confusingly structured, but it seems like they meant space missions not on the ISS have been cancelled due to medical reasons twice before.
Hey BBC, I think you might want to look up “unprecedented” in the dictionary.
Confusingly structured, but it seems like they meant space missions not on the ISS have been cancelled due to medical reasons twice before.
I believe the two previous medical incidents were not ISS missions.
Those two statements are distinctly separate, and accurate. The previous health issues that ended missions early were unrelated to the ISS.
A lot of time and effort goes into ensuring astronaut health and mitigating exposure leading up to missions.