Jul. 01, 2021 The Delta variant (B.1.617.2) has now been detected in all 50 states, including Texas, but no confirmed cases of the variant within Travis County. Austin, TX – As new variants continue to emerge, the latest variant, Delta (B.1.617.2), has now been detected in all 50 states, including Texas. To date, there have been no confirmed cases of the Delta variant within Travis County, but health professionals say the spread is very likely in our community with confirmed variants in surrounding counties. The variant is of particular concern to public health officials because it is more transmissible and deadly than the original virus as it has mutated to become more effective at latching onto cells in the body. The Centers for Disease Control and Prevention (CDC) suggests it may have higher transmission than the original virus and cause more severe illness and hospitalization for those who are unvaccinated. APH is currently working with the state health department to expand testing.