The new patients have a travel history to Mumbai, Delhi, Gurgaon and Ghaziabad, the bulletin stated.
Lawyers for the state government submitted in the court that total 49 relief camps are being run for the returning migrants.
ASHA workers, along with doctors and health workers, have been frontline foot soldiers in the fight against the Covid-19 epidemic.
The woman, who had tested positive on April 28, died of multiple organ failure, state health department officials said.
People who came in contact with both the confirmed cases have been issued instructions to quarantine themselves at their homes.
The two belong to Haridwar. They have a history of contact with Tabhligi Jamaat followers.
Of the latest cases, two are from Dehradun district and one from Nainital district, a health bulletin of the state government said.
Till now, a total of 1,401 cases have been registered and 5,539 people have been arrested in the State.