WPX: Merck expands vaccination options for today's evolving swine health challenges

The swine industry covers a wide range of operation types, each with their own herd health priorities. For those maintaining Mycoplasma-negative status specifically, how do those serologic monitoring requirements shape the vaccination decisions veterinarians and producers have to make? For those who are involved, especially in multiplication or even farms that are mycoplasma negative, it's important that their status remains Myco-negative and that they don't have an antibody response to mycoplas