5 Key Takeaways

• 1

  The CDC has listed over two dozen infectious disease tests as unavailable, effective March 30, 2026.

• 2

  Unavailable tests include those for rabies, poxvirus, Epstein-Barr virus, and varicella zoster virus.

• 3

  Some tests are temporarily paused while others have been discontinued, with alternatives suggested.

• 4

  CDC staffing has decreased by 20% to 25%, impacting laboratory operations and test availability.

• 5

  State public health laboratories may assist in filling testing gaps during the unavailability period.