3. Risk factor

Factors to consider are pathogenesis of germs, mode of transmission, environmental conditions, and genetic variants associated with susceptibility, immune change, and the possibility of reservoirs outside humans. Today's leprosy differs with environmental conditions, genetic variants associated with susceptibility, immune change, and the possibility of reservoirs outside humans. Today's leprosy differs from the leprosy of the past, but yet there are still many things that are not immediately known, so it is still a broad socioeconomic and challenge for scientists to solve. Research by Bakker et al. found that the risk factors of leprosy in Indonesia are genetic, household size, and gender. People living in households with more than seven members had a risk of 3.1 [9, 10, 12].
