While the World Health Organization is yet to produce confirmed case data for the majority of the MERS-CoV outbreaks' biggest month, some of those data and extra information are being provided by the Kingdom of Saudi Arabia Ministry of Health v2.0.
And it's very welcome and much appreciated. There still remain some vagaries and data gaps that make consistency an issue. But further information is not forthcoming so let look at some charts of what we have.
For now, we can see in the daily graph, 4-days into May, that cases are still being announced but at what looks like a slower rate. We are seeing cases reported with a lag of approximately a week from when they became ill/were hospitalised (when those dates are present).