system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Unilateral watery discharge from the eye of a new born, with no edema or chemosis is due to –
assistant
The correct answer is  Watery discharge, with no edema or swelling in a newborn is typical of chemical ophthalmia neonatorum.
In infective cause, there is mucopurulent or purulent discharge with marked edema and swelling.