The two suspected patients were discharged from a hospital in Uttarakhands US Nagar and sent to home quarantine.
The two patients have tested positive for the respiratory disease and they have been sent to the hospital in Haldwani.
They have come from Mahtosh village of Gadarpur had come from Maharashtra on a three-wheeler and they were stopped by Pulbhatta Police in Kichha.
Dr TD Rakholia who is chief medical superintendent of the district hospital said that it happened due to confusion.
He also said that the nodal officer had received a message that all the reports were normal and then he asked his staff that quarantined people should be discharged.