1.

11th European Congress of Clinical Microbiology and Infectious Diseases, Istanbul, Turkey, April 1-4, 2001.

2.

14th European Congress of Clinical Microbiology and Infectious Diseases, Prague, Czech Republic, May 1-4, 2004.

3.

23rd Annual Meeting of the European Society for Pediatric Infectious Diseases, Valencia, Spain, May 18-20, 2005.

4.

2nd Trends in Medical Mycology, Berlin, Germany, October 23-26, 2005.

5.

24th Annual Meeting of the European Society of Pediatric Infectious Diseases, Basel, Switzerland, May 3-5, 2006.

6.

46th Interscience Conference on Antimicrobial Agents and Chemotherapy, San Francisco, USA, September 26-30, 2006.

7.

17th European Congress of Clinical Microbiology and Infectious Diseases, Munich, Germany, 31 March-3 April 2007.

8.

47th Interscience Conference on Antimicrobial Agents and Chemotherapy, Chicago, USA, September 17-20, 2007.

9.

5th World Congress of the World Society for Pediatric Infectious Diseases, Bangkok, Thailand, November 15-18, 2007.

10

Rotavirus Gastroenteritis & the Value of Vaccination, Istanbul, Turkey, January 24-25, 2008.

11.

3rd Regional Pneumococcal Symposium, Istanbul, Turkey, February 13-14, 2008.

12.

18th European Congress of Clinical Microbiology and Infectious Diseases, Barcelona, Spain, 19-22 April 2008.

13.

8. Uluslararası Kulak Burun Boğaz ve Baş Boyun Cerrahisi Kongresi, Ankara, 15-17 Mayıs 2008.

14.

8th International Rotavirus Symposium, Istanbul, June 3-4, 2008.

15.

6th International Symposium on Pneumococci & Pneumococcal Diseases, Reykjavik, Iceland, June 8-12, 2008.

16.

48th Interscience Conference on Antimicrobial Agents and Chemotherapy, Washington, USA, October 25-28, 2008.

17.

Pneumococcal Conjugate Vaccines: Bridging to the Future, Istanbul, November 16-18, 2008.

18.

4th Europaediatrics, Moscow, Russian Federation, July 03-06, 2009.

19.

6th World Congress of the World Society for Pediatric Infectious Diseases, Buenos Aires, Argentina,  November 18-22, 2009.

20.

PHiD-CV MENA Regional Expert Academy Meeting, Dubai, United Arab Emirates, December 1-2, 2009.

21.

29th Annual Meeting of the European Society for Paediatric Infectious Diseases, The Hague, The Netherlands, June 7-11, 2011.

22.

51th Interscience Conference on Antimicrobial Agents and Chemotherapy, Chicago, USA, September 17-20, 2011.

23.

7th World Congress of the World Society for Pediatric Infectious Diseases (WSPID), Melbourne, Australia, November 16-19, 2011.

24.

International Symposium of Probiotics & Prebiotics in Pediatrics, Istanbul, February 24-26, 2012.

25.

22nd European Congress of Clinical Microbiology and Infectious Diseases, London, United Kingdom, 31 March-3 April, 2012.

26.

2nd International Neonatal & Maternal Immunization Symposium, Antalya, Turkiye March 1-3, 2013.

27.

3rd International Conference on Vaccines & Vaccination, Las Vegas, USA, July 29-31, 2013.

28.

2nd International Symposium of Probiotics & Prebiotics in Pediatrics, Antalya, March 7-9, 2014.

29.

MenB Global Expert Forum, Frankfurt, Germany, 25-26 March, 2014.

30.

Fungal Infections in Haematology and Oncology Preceptorship Programme, Cologne, Germany, 25-26 March, 2014.

31.

29th International Papillomavirus Conference, Seattle, USA, 21-25 August, 2014.

32.

IDWeek, San Diego, USA, October 7-11, 2015.

33.

9th Congress of the World Society for Pediatric Infectious Diseases (WSPID), Rio de Janeiro, Brazil, 18-21 November, 2015.

34.

1st Congress of EURYPA, Istanbul, 4-6 December 2015.

35.

ASM Microbe 2016, Boston, MA, USA, June 16-20, 2016.

36.

10th Congress of the World Society for Pediatric Infectious Diseases (WSPID), Shenzhen, China, December 2-5, 2017.

37.

3rd Eurasian Respiratory and Allergy Summit, Kiev, Ukraine, September 6-9, 2018.

38.

CROCUS Investigators’ Meeting, Madrid, Spain, 19-21 November 2018.

39.

9th Europaediatrics Congress, Dublin, Ireland, 13-15 June 2019.

40.

Centerstone Study MV40618, Barcelona, Spain, 12th September 2019

41.

The 11th World Congress of the World Society for Pediatric Infectious Diseases (WSPID), Manila, the Philippines, 5-8 November, 2019.

42.

IDWeek 2020, Virtual Conference, [Online], October 21-25, 2020.

43.

Pediatriyada Yeniliklər Bakı 2021 [Online], 11-13 Mart 2021.

44.

I. Beynəlxalq Pediatriya, Uşaq Cərrahiyyəsi və Tibb Bacıları, Baku, Azerbaycan, 7-8-9 Aprel 2022.

45.

EEMEA Pediatric Pneumococcal Vaccines Advisory Board Al Maasa at Grand Hyatt Dubai, Dubai, UAE, 17 November 2022.

46.

MK-7655A-021 Relaunch Refresher Investigator Meeting for EMEA Region, Madrid, Spain, 13-14 April 2023.

47.

ESPID 2023: 41st Annual Meeting of the European Society for Paediatric Infectious Diseases. Lisbon, Portugal, 8-12 May 2023.

48.

Gambia Maternal and Infant Health Protection Project, The Gambia, 04-11 February 2024.