Variation (Genetics) Anthropology 1 Anthropometry 1 Biotechnology 1 Communicable Diseases 1 Communicable diseases 1 Disease susceptibility 1 East Indians 1 Ecosystem 1 Ethnology 1 Genetic Predisposition to Disease 1 Genetic aspects 1 Infection 1 Microbial diversity 1 Microbial ecology 1 Microbial genetics 1 Microbiology 1 Pharmaceutical Preparations 1 Pharmacogenetics 1 drug effects 1 genetics 1 immunology 1 metabolism 1 methods 1