A 65-year-old immunocompetent woman asks about shingles prevention. According to the Canadian Immunisation Guide, which statement is most appropriate?ANo zoster vaccine is recommended in immunocompetent adultsBLive-attenuated zoster vaccine is the preferred optionCRecombinant zoster vaccine (RZV) is recommended for adults ≥50 yearsDZoster vaccine is recommended only for adults ≥70 yearsEZoster vaccine is contraindicated in people with prior shinglesCheck my answer