Three people, including a two-year-old, tested positive for COVID-19 in Mizoram, pushing the tally to 4,426, an official said on March 2.
All three patients have recently returned from other states, he said.
The state has so far tested 2,33,303 samples, including 1010 on March 1.
According to state immunisation officer Lalzawmi, 22,819 people have thus far received vaccine shots.
A total of 6,694 healthcare workers have already been administered the second dose of vaccine, she said.