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IDWeek (IDSA, SHEA, HIVMA, PIDS, SIDP)

IDWeek 2026

21–24 Oct 2026 · Washington, D.C., US · North America

The joint annual meeting of the major North American infectious diseases societies, the flagship international ID congress.

Official source confirmed

Last deadline · late-breaking

Closed

Closed Tuesday 4 August 2026, 11:59 p.m. US Eastern time

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All deadlines

  1. 30 Apr 2026

    Abstract deadline

    11:59 p.m. US Eastern time

    Where this date comes from
    Regular Abstracts Closes Thursday, April 30, 2026 at 11:59 p.m. ET

    Confirmed from the official source on 8 Oct 2026

    Closed

  2. 4 Aug 2026

    Late-breaking abstract deadline

    11:59 p.m. US Eastern time

    Where this date comes from
    All late-breaker abstracts must be submitted online by Aug. 4 at 11:59 p.m. ET.

    Confirmed from the official source on 8 Oct 2026

    Closed
Verify on official siteOfficial source confirmed

Dates are taken from the organiser's official site and checked by hand; the date above shows when we last confirmed them. Uncertain dates are withheld rather than guessed. Confirm on the official site before submitting or booking; if something here looks wrong, report it and we will check it against the organiser's site.