Tamil Nadu has initiated a pilot study of a dengue vaccine in Tenkasi district under the supervision of the Indian Council of Medical Research (ICMR), marking what State Health Minister K G Arunraj described as India’s first such initiative.
Speaking to reporters on October 22 during a workshop on child development, Arunraj said the study aims to assess the vaccine’s effectiveness under Indian conditions.
According to the minister, the vaccine is already included in Brazil’s immunisation programme and is being evaluated for its potential use in India. He stated that the vaccine offers approximately 80-90 per cent protection against severe dengue-related complications and hospitalisation.
Dengue Prevention Remains a Priority Ahead of Monsoon
Addressing the state’s dengue situation, Arunraj said the disease is currently under control. However, he cautioned that the coming two to three months could present additional challenges due to increased rainfall and the possibility of mosquito breeding.
He urged residents to prevent water accumulation around their homes and maintain proper sanitation to reduce mosquito breeding sites.
The minister also advised people experiencing fever to seek medical attention promptly rather than relying on self-medication or home remedies.
Precautionary Measures Following Avian Flu Detection
In a separate public health update, Arunraj confirmed the detection of a single avian influenza case at Vandalur Zoo. As a precautionary measure, the facility has been temporarily closed to visitors, while animal handlers are undergoing testing.
Minister Highlights Early Childhood Development and Responsible AI Use
During the workshop on child development and artificial intelligence, Arunraj emphasised the importance of early intervention for children with developmental delays.
He encouraged journalists to focus on access to therapy, treatment outcomes and the challenges faced by families rather than limiting coverage to the number of screening programmes conducted.
The minister also highlighted exclusive breastfeeding during the first six months of life and the importance of emotional support in early childhood development.
Discussing artificial intelligence in healthcare reporting, he acknowledged its usefulness in data analysis, translation and improving accessibility. However, he cautioned against presenting AI-generated medical information as verified evidence without confirmation from qualified professionals and official sources.
He further stressed the importance of transparency in AI-assisted journalism, particularly when reporting on children’s health and developmental disabilities.