If it's just a few sporadic birds dying off, people are then...
If it's just a few sporadic birds dying off, people are then exposed and then get sick and die -- it means it's a very difficult thing to stop when it's on a small scale.
If it's just a few sporadic birds dying off, people are then exposed and then get sick and die -- it means it's a very difficult thing to stop when it's on a small scale.