Texas Early Childhood Professional Development System 
https://tecpds.org/

First 3 Years 

http://first3yearstx.org/

CDA Council 
http://www.cdacouncil.org/

Texans Care for Children 
http://txchildren.org/  

Children at Risk 
http://childrenatrisk.org/content/

Child Care Worker Vaccination Facts

NAEYC's Comprehensive Directory of Early Childhood Degrees Across the Country:
https://degreefinder.naeyc.org/