TOPHAND News ServiceScrewworm Watch

Where is it?

Confirmed zones and distance from your county.

Texas county map showing New World screwworm infested and adjacent surveillance zones
TAHC / USDA
ConfirmedWatch Zone

Use GPS or set a Texas county.

Nearest confirmed zoneSelect county
Official sourceTAHC map
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Confirmed Cases

Cases by county, most recent first.

Each card is a confirmed detection tied to the county map above.

Case visual for June 13 Sutton County goat detectionCase visual
June 13, 2026Sutton County

June 13: Sutton County goat

GoatMost recent Texas detection listed by TPWD.

TPWD June 13 update
Case visual for June 12 Tom Green County calf detectionCase visual
June 12, 2026Tom Green County

June 12: Tom Green County calf

CalfConfirmed bovine detection listed in the Texas situational update.

TPWD June 13 update
Case visual for June 11 Edwards County goat detectionCase visual
June 11, 2026Edwards County

June 11: Edwards County goat

GoatOne of two Edwards County detections listed by TPWD.

TPWD June 13 update
Case visual for June 11 Zavala County calf detectionCase visual
June 11, 2026Zavala County

June 11: Zavala County calf

CalfAdditional Zavala County calf detection after the index case.

TPWD June 13 update
Case visual for June 9 Edwards County calf detectionCase visual
June 9, 2026Edwards County

June 9: Edwards County calf

CalfCalf detection listed before the Edwards County goat case.

TPWD June 13 update
Case visual for June 9 La Salle County calf detectionCase visual
June 9, 2026La Salle County

June 9: La Salle County calf

CalfAPHIS also announced this case in its June 9 response update.

APHIS June 9 update
Case visual for June 8 Gillespie County goat detectionCase visual
June 8, 2026Gillespie County

June 8: Gillespie County goat

GoatHill Country goat detection listed by TPWD.

TPWD June 13 update
Case visual for June 7 La Salle County calf detectionCase visual
June 7, 2026La Salle County

June 7: La Salle County calf

CalfEarlier La Salle County calf detection listed by TPWD.

TPWD June 13 update
Case visual for June 5 Zavala County calf detectionCase visual
June 5, 2026Zavala County

June 5: Zavala County calf

CalfSecond Zavala County calf detection listed after the index case.

TPWD June 13 update
Case visual for June 3 Zavala County index calf detectionCase visual
June 3, 2026Zavala County

June 3: Zavala County index calf

CalfIndex U.S. animal case in the current outbreak.

APHIS June 3 confirmation