of the chase by 6 points. We look for Caleb to be in the chase by the end of the cut off.

5.5th place in the rankings belongs to Nick Baker this week. Baker was not the fastest this week, but he held his own during the race. Baker drops to 5th this week in the rankings with a short of decent race at Michigan. He didn't lose any points to points lead to Brandon Lambert, but he also didn't gain any. This will probably not be a race Baker wants to remember, but we look for stronger performances from him through the remainder of the season.

6.New this week to the Power Rankings is Tyler Ellery who finds himself in 6th in the rankings. Ellery's race was not stellarrequire a coordinated international response." In the past it has been used only in the most dire of circumstances.

The last time the WHO took this action was in August 2014 with Ebola and it is typically done when there is a great need for a coordinated international response deemed essential to stopping the spread of a disease. The WHO had done this only twice previously — during the 2009 during the H1N1 influenza epidemic and in May 2014 regarding the reemergence of polio.

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The declaration typically comes with a list of global recommendations to nations regarding practical measures such as international travel, trade and border crossings, as well as areas of scientific inquiry to target. The formal declaration was essential to mobilizing resources for previous crises by persuading wealthier