Recent cholera epidemics in the African continent.

aTprob, for temperature, is the probability (according to two tail t-test) that value in the month is equal to zero (difference between value for that month and the long term average should be zero). For example, a probability value of less than 0.05 (95% confidence level) rejects the null hypothesis that the value is equal to zero.bPprob is calculated similarly to Tprob, but for precipitation. Coordinates indicate regions where TRMM data were obtainedRecent cholera epidemics in the African continent.