Selected Infectious Diseases Conferences, 2027

This is a sample of 10 major infectious disease conferences out of the 108 worldwide in our database for the 2027 calendar year. It includes the meeting dates, abstract deadlines and submission rules for each one. Every date shows its status: confirmed by the organizer or estimated from earlier editions. Data is checked and updated daily by our team.

Planning calendar

Meetings and abstract deadlines at a glance

Solid marks are confirmed by the organizer; striped and dashed ones are still estimates. Select a meeting for its full page.

Conference
20262027JulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDec
EUROGIN - European Research Organisation on Genital Infection and Neoplasia - Congress
EUROGIN · Bologna, Italy · 1,600 attendees
Conference: Feb 10, 2027 to Feb 13, 2027 (confirmed); Abstract deadline: Oct 9, 2026 (confirmed) Feb 10–13
CROI - Conference on Retroviruses and Opportunistic Infections
CROI · San Diego · 4,000 attendees
Conference: Mar 21, 2027 to Mar 24, 2027 (confirmed); Abstract deadline: Oct 1, 2026 (confirmed); Late-breaking deadline: Jan 19, 2027 (confirmed); Abstract notification: Nov 12, 2026 (confirmed) Mar 21–24
ECCMID - European Society of Clinical Microbiology and Infectious Diseases - ESCMID Global
ECCMID · Stockholm, Sweden · 10,000 attendees
Conference: Apr 9, 2027 to Apr 13, 2027 (confirmed); Abstract deadline: Nov 18, 2026 (confirmed); Late-breaking deadline: Feb 12, 2027 (confirmed); Abstract notification: Jan 31, 2027 (confirmed) Apr 9–13
ESPID - European Society for Paediatric Infectious Diseases - Annual Meeting
ESPID · Berlin, Germany · 2,350 attendees
Conference: May 31, 2027 to Jun 4, 2027 (confirmed); Abstract deadline: Jan 19, 2027 (confirmed); Late-breaking deadline: Mar 30, 2027 (confirmed); Abstract notification: Feb 28, 2027 (confirmed) May 31–Jun 4
IAS - International AIDS Society - Conference on HIV Science
IAS · Geneva, Switzerland · 5,500 attendees
Conference: Jul 12, 2027 to Jul 15, 2027 (confirmed); Abstract deadline: Jan 20, 2027 (estimated); Late-breaking deadline: Apr 27, 2027 (estimated) Jul 12–15
EACS - European AIDS Clinical Society - European AIDS Conference
EACS · Prague, Czechia · 3,000 attendees
Conference: Oct 6, 2027 to Oct 9, 2027 (confirmed); Abstract deadline: Jun 21, 2027 (estimated); Late-breaking deadline: Aug 4, 2027 (estimated) Oct 6–9
IDWeek - IDWeek
IDWeek · Information not found · 8,850 attendees
Conference: Oct 20, 2027 to Oct 23, 2027 (confirmed); Abstract deadline: Apr 29, 2027 (estimated); Late-breaking deadline: Aug 3, 2027 (estimated) Oct 20–23
ASTMH - American Society of Tropical Medicine and Hygiene - Annual Meeting
ASTMH · Denver · 4,800 attendees
Conference: Nov 7, 2027 to Nov 11, 2027 (confirmed); Abstract deadline: Mar 21, 2027 (estimated); Late-breaking deadline: Jul 18, 2027 (estimated) Nov 7–11
IUATLD - International Union Against Tuberculosis and Lung Disease - World Conference on Lung Health
IUATLD · Nusa Dua, Bali, Indonesia · 6,000 attendees
Conference: Nov 17, 2027 to Nov 20, 2027 (copied); Abstract deadline: Apr 13, 2027 (estimated); Late-breaking deadline: Jul 22, 2027 (estimated); Abstract notification: Jun 15, 2027 (estimated) Nov 17–20
ICASA - Society for AIDS in Africa - International Conference on AIDS and Sexually Transmitted Infections in Africa
ICASA · Cotonou, Benin · 10,000 attendees
Conference: Dec 5, 2027 to Dec 9, 2027 (confirmed); Abstract deadline: Aug 9, 2027 (estimated) Dec 5–9

On a computer, hover over a row to see every date and its status. Data as of October 22, 2026.

All 10 meetings by month

Dates as of October 22, 2026.

February 2027

ConferenceMeeting datesLocationAbstract deadline
EUROGINCongress February 10–13, 2027 Confirmed Bologna, Italy October 9, 2026 Confirmed

March 2027

ConferenceMeeting datesLocationAbstract deadline
CROIConference on Retroviruses and Opportunistic Infections March 21–24, 2027 Confirmed San Diego October 1, 2026 Confirmed

April 2027

ConferenceMeeting datesLocationAbstract deadline
ECCMIDESCMID Global April 9–13, 2027 Confirmed Stockholm, Sweden November 18, 2026 Confirmed

May 2027

ConferenceMeeting datesLocationAbstract deadline
ESPIDAnnual Meeting May 31 – June 4, 2027 Confirmed Berlin, Germany January 19, 2027 Confirmed

July 2027

ConferenceMeeting datesLocationAbstract deadline
IASConference on HIV Science July 12–15, 2027 Confirmed Geneva, Switzerland January 20, 2027 Estimated

October 2027

ConferenceMeeting datesLocationAbstract deadline
EACSEuropean AIDS Conference October 6–9, 2027 Confirmed Prague, Czechia June 21, 2027 Estimated
IDWeekIDWeek October 20–23, 2027 Confirmed Information not found April 29, 2027 Estimated

November 2027

ConferenceMeeting datesLocationAbstract deadline
ASTMHAnnual Meeting November 7–11, 2027 Confirmed Denver March 21, 2027 Estimated
IUATLDWorld Conference on Lung Health November 17–20, 2027 Not yet announced Nusa Dua, Bali, Indonesia April 13, 2027 Estimated

December 2027

ConferenceMeeting datesLocationAbstract deadline
ICASAInternational Conference on AIDS and Sexually Transmitted Infections in Africa December 5–9, 2027 Confirmed Cotonou, Benin August 9, 2027 Estimated

Other therapy areas: Oncology · Cardiovascular · Dermatology · Endocrinology & Metabolism · Gastroenterology · Immunology · Pain & Anesthesia · Psychiatry · Rare & Orphan Diseases · Rheumatology

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