1.   The Astros claimed the latest ailment was not related to his previous injury.

2.   Their ailments might be related not only to the heat, but to pollutants that accumulate in the warm, stagnant air.

3.   As part of the plan, known as Xenokratis, hospitals and emergency services were placed on heightened alert to deal with possible heat related ailments.

4.   As part of the plan, hospitals and emergency services were placed on heightened alert to deal with possible heat related ailments.

5.   His medical team has said the ailment was not related to a minor stroke he suffered less than a month ago.