The toddler has been admitted to the King George's Medical University (KGMU), they said.
"A two-and-a-half years old child was admitted here after being found positive for COVID-19. His mother was the first coronavirus patient of Lucknow and was discharged after recovery," the KGMU said in an official statement here.
The woman, a doctor with a travel history to Canada, had tested positive for coronavirus on March 11.
A junior doctor who was treating her also tested positive for COVID-19 and is undergoing treatment at the KGMU. ABN DIV