While U.S. President Donald Trump’s country-by-country reciprocal and newly negotiated tariffs go into effect today, a separate, global biopharma sector tariff of, possibly, 200% continues to loom over the sector. For many stakeholders, a biopharma sector tariff of even 25%, as first proposed by Trump, would be a disaster in the making, especially when combined with the pressures of Medicare price negotiations and the president’s escalation of most-favored-nation pricing.