US health regulators tidy up the animal drug rulebook
What happened
The US Food and Drug Administration updated its official list of approved animal drugs. It also made minor edits to the regulations to improve clarity.
Why it matters
This is a routine administrative update. It does not change how animal drugs are approved, what standards they must meet, or who can bring them to market.
The signal
There is no specific observable future event to watch, as this is a routine administrative update with no substantive policy changes.