The Line AE-F shuttle, operated by Hallcon Transportation, supplements AC Transit's Line U transbay service. Acsn100-ae-f AcuAMP AC current switch, fixed core, 0-100A sensing range, 0.5A non-adjustable trip point, solid state switch, N.O. Staining electron microscopy of samples from case-patient 3 (D) and case-patient 5 (E, F) show ovoid particles ( ≈250 nm long, 150 nm wide) with a crisscross appearance;.