The nationwide listeria outbreak linked to cantaloupe now has health officials in western New York on high alert.

Cut cantaloupe that was sold in Buffalo-area Wegman’s stores about a month ago has been linked to the outbreak. But, Wegmans is stressing, there have been no local reports of sickness.

Certain types of cantaloupe sold at Buffalo-area Wegman’s stores last month may have been exposed to Listeria bacteria.