Scientists say the temporary freeze on communications from federal officials creates a troubling blind spot for those tracking the virus.

The circulating bird flu has become “widespread” in the Bay State, as officials believe the virus has killed 500 to 1,000 wild birds across the region. And the total number of dead birds is likely “much higher than that,

Massachusetts officials announced Wednesday that bird flu is now considered to be “widespread” in the state and urged the public to avoid handling birds or other animals that are dead or appear sick.