Members of the Writers Guild of America gave the green light on Friday to a four-year deal with studios and streamers that will stem the bleeding of the union’s ailing health plan. The atypically long pact, which injects $321 million into the plan, was supported by slightly more than 90 percent of members and rejected by 9.6 percent in a ratification vote. “In the face of industry contraction and runaway healthcare cost inflation, writers were able to secure a contract that returns our Health Fund to a sustainable path and builds on gains from the 2023 strike,” WGA West president Michele Mulroney said in a statement as she thanked everyone involved in the process. The results arrived after union negotiators sought to convince members that trading a shorter deal for the largest-ever boost to annual health funding in the union’s history was a worthy bargain. “Agreeing to a four-year deal this time allowed us to get more and new funding for the health plan than we’ve actually ever gotten before,” the co-chair of the WGA’s …