When immigrant families bring their children to the Yale Children’s Hispanic Clinic, it’s just not about check-ups and vaccinations. Clinicians help them deal with everything from teething to nutrition to finding a place to live. But these days when front-line clinicians encourage families to use the many services offered through federal public programs, parents have questions—and misgivings. “They are hesitant because they are afraid,” said Patricia Nogelo, a clinical social worker at the Yale Children’s Hispanic Clinic. A proposed change in immigration law is making immigrants in Connecticut and nationally wary of utilizing federal programs that cover health, food and housing assistance.