According to reports, eleven districts of Bengal have reported at least 65 cases of black fever or kala azar in the last couple of weeks. A senior official of the health department of the state cited the results of a state-administered surveillance. “Kala azar was practically eradicated from West Bengal. Recent surveillance, however, led to the detection of 65 cases in 11 districts. Now that these cases have come to the fore, the state will…