Dr Nirmala Prabhavathy Moillakalva is a retired Public Health Specialist with more than 20 years of experience in the government health sector. She is currently pursuing postgraduate studies in Environmental Science at Dr BR AOU Hyderabad and has a keen interest in the intersection of environment and human health. A writer, researcher, and social activist, she contributes articles on public health, environmental sustainability, and community welfare. She is associated with Viraja Foundation and is based in Kadapa, Andhra Pradesh.