He reached
India at the port of
Calcutta in June 1817 by ship, the
Lord Hungerford, and reported for duty with the Bengal service on 2 December 1817. He was also appointed as a member of the Sanitary Commission and contributed to the report of the Commission published in 1863.
Smallpox vaccinations had been started in India around 1803, well before his arrival but Martin was the first major advocate of
preventive medicine. He proposed in 1835 that Company medical officers should collect statistics of places so that they could be collated for study. His pioneering report on the need for
public health measures and the universal provision of clean water in Calcutta in 1836 called for a whole series of medico-topographical reports on India by the medical service. During the Burma War, a number of his colleagues in the Medical Department of the Bengal Army wrote topographies of
Rakhine State, and in the following years other Company surgeons began to follow suit, producing detailed medical surveys of their town or district. The
Medical and Physical Society of Calcutta, of which Martin was a prominent member, and its counterparts in other presidencies, encouraged the publication of such reports in their transactions. Many of these reports spoke about the rapid rates of deforestation since the early 1820s. Such reports were instrumental in institutionalization of
forest conservation activities in
British India through the establishment of Forest Departments and the
Indian Forest Service. ==Notes==