FIRST TRIENNIAL REPORT

                                                                                          OF THE

                                    SANITARY COMMISSIONER FOR BENGAL

                                                ON THE WORKING OF THE

                                    VACCINATION DEPARTMENT IN BENGAL

                                                DURING THE THREE YEARS

                                                1887-88, 1888-89, and 1889-90.

                                                                                           BY

            SURGEON-MAJOR W. H. GREGG, M.B., M.R.C.P., Dip. Publ. Health, Camb.,

                                                Sanitary Commissioner for Bengal.

                                                               Calcutta:

                                 PRINTED AT THE BENGAL SECRETARIAT PRESS.

                                                                 1890.

                                                      Not printed for Sale.