It's a foundational fix, not a surface-level treatment
Historically, such negotiations have resulted in price cuts of around 20% a start, though still short of whats needed for true cost-effectiveness in this case
The combination reportedly outperforms either approach alone
Generics are pharmaceutically equivalent to brand name drugs, according to Health Canada, which says it examines data provided by companies to ensure that the submission meets its criteria for safety, quality and effectiveness before authorizing any drug, whether it's a brand name or generic version
Ismael MA, Elyamine AM, Moussa MG, Cai M, Zhao X, Hu C (2019) Cadmium in plants: uptake, toxicity, and its interactions with selenium fertilizers