Mo Farah had to be taken to hospital after collapsing at the finish line after the New York Half Marathon.
The double Olympic champion was well enough to appear at a press conference a few hours after the race, telling reporters: "I feel good. I just tried so hard in the race. It's not a big deal."
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A spokesperson said Rory Stewart's remarks were in line with the British government’s stated position.
The minister's intervention will come a week after Trump decertified the landmark agreement claiming it was not in the US national interest.
Scientists suggest that in 30 years antibiotic resistance will likely kill more people globally than cancer and diabetes combined.