Local officials are taking action in response to screwworm detections in South Texas. They are urging the public to be vigilant and have outlined their response to the situation. Further details about the detections and the officials' response are available from local news sources.

The Laredo Morning Times has reported on the issue, providing more information on the actions being taken by officials. For the most up-to-date information, readers can refer to the Laredo Morning Times article, which provides a more detailed outline of the situation and the response from local officials.