Commissioned Corps of the Public Health Service, the meaning given such term in section 101(21)(B). (E) In the case of members of the reserve component of the Commissioned Corps of the Public Health Service, service on active duty under a call or order to active duty under subparagraph (B), (C), or (D) of section 203(c)(2) of the Public Health Service Act ( 42 U.S.C. 204(c)(2) ) or section 216 of such Act ( 42 U.S.C. 217 ). . (b) Additional clarification Section 3311 of such title is amended— (1) in the section heading by striking in the Armed Forces and inserting in the uniformed services