The following is a link that explains HP 1059 and the required immunizations for school attendance.
Immuniunizations

Some local offices that you may contact are for immunizations and the influenza vaccine are:
Lubbock City Health Dept.
1902 Texas Avenue
Lubbock, TX
775-2933

Wolfforth Community Clinic
502 E HWY 62/82
Wolfforth, TX
866-0158

South Plains Rural Health Clinic
112 John Dupree
Levelland, TX
894-7842