Ahmed Y. Al-Jaufy

Associate Professor

Personal Information:

  • NAME:  Ahmed Y. Al-Jaufy                 
  • DATE of BIRTH : 9 September 1958
  • STATUS: Married
  • ADDRESS: P.O.BOX 70270
  •                                   Sana’a University, Sana’a, Yemen
  • TEL: Mobile: 00967-777013445
  • E-mail:



From 1995 to 1996, I served as head of the department of microbiology and was appointed Vice-Dean of the Faculty of Medicine at Sana’a University from 1998 to 2000, and from 2006 to 2015 I was appointed as Vice-President of Ibb University and then lecturer in the Department of Microbiology up to date.


* Ph.D. in Immunology & Microbiology                                              (1991 – 1995)

Department of Immunology & Microbiology, Wayne State University, Detroit, Michigan, USA.

Thesis Title : “Cytotoxicity of a Shiga toxin A subunit-CD4 to HIV infected cells”

* MSc in Microbiology                                                            (1989 – 1991)

Department of Microbiology, Virginia State University, USA.

Thesis Title : “Isolation and Identification of bacteria pathogenic to catfish”

* B.Sc. in Education (Biology)                                                     (1980 – 1984)

Department of Biology, Faculty of Education, Sana`a University, Sana`a, Republic of Yemen


July 2015 until present

            Lecturer of Molecular Biology and Immunology, Master program

Department of Medical Microbiology, Sana’a University

Sana’a, Yemen

February 1999 until present

          Vice-chair of the National Committee for Declaration of Poliomyelitis           Eradication. Ministry of Health and Population. Sana’a, Yemen.

April 2006 to July 2015

Vice Rector, Ibb University

Ibb, Yemen


July 2000 until April 2006

Professor of Immunology and Microbiology

Faculty of Medicine and Health Sciences

Sana’a University, Sana’a, Yemen


May 1997 until July 2000 

            Deputy Dean for Student Affairs

Faculty of Medicine and Health Sciences,

Sana’a University, Yemen.


July 1996 to March 1997

            Head, Department of Microbiology,

Faculty of Medicine and Health Sciences,

Sana’a University, Yemen.


September 1995 to July 1996

            Lecturer of Microbiology

Department of Microbiology,

Faculty of Medicine and Health Sciences,

Sana’a University, Yemen.


October 1991 to May 1995

            A Research Assistant in the Department of Immunology and

Microbiology, Wayne State University, Detroit, Michigan,



September 1984 to July 1989

            Teaching assistant in the Department of Biology, Faculty of

Education, Sana’a University, Sana’a, Republic of Yemen.

Conferences and Workshops:


  • Educational Researches and Publications Association (ERPA) Congress 2014. 6-8 June, 2014. Istanbul University, Istanbul-Turkey.
  • European- Yemeni Universities annual meeting 5-6 March, 2014. Duhok,
  • European- Yemeni Universities annual meeting 4-5 April, 2013. Faro, Portugal.
  • The Second International Arab Conference on quality assurance in higher education. 3-5 April, 2012. Manama, Bahrain.
  • European- Yemeni Universities annual meeting 5-7 September, 2011. Duhok, Iraq.
  • European- Yemeni Universities annual meeting 7-9 November, 2012. Warsaw, Poland.
  • European- Yemeni Universities annual meeting 4-6 November, 2010. Lund, Sweden.
  • European- Yemeni Universities annual meeting 25-27 September, 2009. Bordue, France.
  • European-Yemeni Universities annual meeting. 1-6 June, 2008. Lisbon, Portugal.
  • Cultural and Scientific conference for Yemeni Universities at Saudi Universities campuses. 23-27 February, 2008. Jeddah, Saudi Arabia.
  • Eleventh regional certification commission meeting for poliomyelitis. 3-5 April, 2004. Cairo, Egypt.
  • Tenth regional certification commission meeting for poliomyelitis. 14-15 October, 2003. Cairo, Egypt.
  • Sub-regional meeting for the Gulf cooperation countries and Yemen for development of STD assessment, monitoring and control. 10-13 March, 2003. Muscat, Oman.
  • The first regional conference for epidemiological studies. 1-3 May, 2001. Amman, Jordan.
  • Current trends in molecular biology. 11-16 Nov, 2000. Ain Shams University, Cairo, Egypt.
  • First Yemeni-German Medical Conference. 15 –17 Nov, 1999. Faculty of Medicine and Health Sciences, Sana’a, Yemen.
  • VII th Congress of AL-Azhar Faculty of Medicine. 16-18 Oct 1996.


  • Training course in Biotechnology and Viral Diagnosis. 1997. Virology Unit, NAMRU-3. Cairo, Egypt.

2)   Medical Education and development of Medical Curriculum. 19/9-1/10/1998.

Suis Canal university, Ismailia , Egypt.

Postgraduate Supervison and Thesis Examination:

  Degree No.
Main supervisor MSc




Co- supervisor MSc




Internal examiner MSc 35
External examiner MSc 5
PhD 2


Research and scientific papers:


1) Haddad, J.E., AL-Jaufy, A.Y. and M.P. Jackson (1993). Minimum domain of the  Shiga Toxin A subunit required for enzymatic activity. J.Bacteriol. 175, 4970-4978.


2) AL-Jaufy, A.Y., Haddad, J.E., King, S.R., McPhee, R.A. and M.P. Jackson (1994).      Cytotoxicity of a Shiga Toxin A subunit-CD4 fusion protein to human      Immunodeficiency Virus-Infected cells. Infection & Immunity 62, 956-960.


3)AL-Jaufy, A.Y., King, S.R., and M.P. Jackson (1995). Purification and characterization of a Shiga Toxin A subunit-CD-4 fusion protein cytotoxic to human Immunodeficiency Virus-Infected cells. Infection & Immunity 63, 3073-3078.


4) AL-Jaufy, A.Y. et al. (1998). UTI in children in AL-Thwara hospital. Yemen Medical  J. 2, 77.


5) S.S. Bahaj and AL-Jaufy, A.Y. et al. (1999). Fluorescent ACB technique in UTI. Yemen Medical J. 3-6.


6) AL-Jaufy, A.Y. et al. (2000). Chronic infection by Staphylococcus epidemidis in metal and polymer implants. Yemen Medical J.3, 33-38.


7) Nasher, A. AW, A. Y. AL-Jaufy. et al. (2000). Outbreak of Rift Valley Fever…..Yemen August-October 2000. MMWR. 47, 1065-6.


8) AL-Jaufy, A. Y. et al. (2001). Hepatitis B markers and risk factors among health care workers in Sana’a  public hospitals. Faculty of Science Bulletin. 14, 135-149.


9) AL-Jaufy, A.Y. et al. (2001). Prevalence of malaria among pregnant women. Yemen Medical J. 4, 93.


10) AL-Jaufy, A.Y. et al. (2001). Effect of Khat on the level of serum uric acid. Yemen Medical J. 4, 97.


11) Al-Jaufy, A. Y. and A. Al-Medhagy (2002). Incidence of Mycobacteria other than tuberculosis among tuberculous patients. Faculty of Science Bulletin. 15, 51.


12) Al-Jaufy, AY. et al. (2002 ). Mycological infection among immunocompromised patients. Yemeni Med. Sciences J. 2 : 25.


13) Al-Jaufy, A. Y. et al. (2003). Disorder of the immune system in immunocompromised patients. Yemeni J. Sci. 4: 91.99-


14) Al-Jaufy, A.Y. et al. (2004). Bacterial meningitis –diagnosis and determinants.

University Medical J,1: 26 – 31.


15) Al-Jaufy, A. Y. et al. (2004). Prevalence of Helicobacter pylori infection among patients underwent upper gastrointestinal tract endoscopy in Sana’a major hospital. University Medical J, 1 :20 – 25.


16) Al-Jaufy, A. Y. et al. (2005). Acute flaccid paralysis surveillance as an indicator of poliomyelitis in Yemen during the period of 1998 – 2004. Faculty of Science Bulletin, 18 : 143 – 149.


17) AL-Jaufy, A.Y. et al. (2005). HIV-1 from Europe, Africa and Asia co-circulate in  Yemen. AIDS Research and Human Retroviruses, 22(7): 644-648.


18) AL-Jaufy, A.Y. et al. (2005). Etiology of urethritis among Yemeni patients. Clinical Microbiology and Infection, Vol 11 Supplement 2: 439.


19) AL-Jaufy, A.Y. et al. (2005). Diagnosis of dengue infection by reverse transcriptase polymerase reaction. Copenhagen 15th European Congress of Clinical Microbiology.


20) Al-Jaufy, A.Y. et al. (2006). The prevalence of Hepatitis B markers among students attending Hodeidah and Hadhramout Universities in Yemen. Journal of Egyptian Association of Community Medicine, 2:201-208.


21) T.A. Sallam, Al-Jaufy, A. Y. et al. (2006). Prevalence of antibodies to measles and rubella in Sana’a Yemen. Vaccine, 24:6304 -6308.


22) AL-Jaufy, A.Y. et al. (2007). Prevalence and Determinants of sexually transmitted diseases in women attending antenatal and gynecology health services in Sana’a, Yemen. The Medical Journal of Cairo University. 75 (1): 217 -225.


23) A. Algiery and Ahmed Y. Al-Jaufy (2007). The effect of khat constituents on the in vitro measurement of uric acid concentration in human serum. Faculty of Science Bulletine, 20: 123 – 129.


24) Al-Jaufy A.Y. et al. (2007). Effect of cyclosporine A and other immunosuppressive drugs on some immune responses among renal allograft recipients. Yemeni Journal of Pharmaceutical and Biological Sciences, 1 (1): 24 – 33.


25) Al-Jaufy, A.Y.  et al. (2007). Antibacterial activity of some medicinal plant extracts against bacteria isolated from women with urinary tract infection in Sana’a city, Yemen. Faculty of Science Bulletin. 20:3-11.


26)  Al-Jaufy, A.Y.  et al. (2007). Bacterial Urinary Tract Infection among Pregnant Women in Sana’a City, Yemen. Arab Gulf Journal of Scientific Research. 25:23-31.


27) Al-Jaufy, A.Y. et al. (2008). Dengue surveillance in the Republic of Yemen. (Submitted for publication).


28) Al-Jaufy, A.Y. et al. (2009). Extended spectrum beta-lactamase (ESBL) Escherichia coli and Klebsilla pneumoniae isolated from various clinical specimens from the main hospitals in Sana’a city, Yemen. (Submitted for publication).


30) Al-Jaufy, A.Y. et al. (2013). Synergistic effect of mountain honey and Argemone mexicana plant on bacteria associated with wound infections. Scholars Academic Journal of Biosciences. 1 (6):277-282.


31) A. A. Al-Mahbashi, A. Y. Al-Mahdi, A. Y. Al-Jaufy and A. Y. Al-Jamrah. (2016). Bacterial etiology of acquired community pneumonia among Yemeni patients whose diagnosed clinically as a pulmonary tuberculosis patients. TUJNAS. (6).


30) R. M. Assayaghi, A.Y. AL-Jaufy and A. A. Al-Robasi. (2017). Seroprevalence and risk factors for Herpes Simplex Virus type 1 and 2 among women attending antenatal and gynecology clinics in Sana’a city-Yemen. Journal of Human Virology and Retroviruses, Vol 5, 4.


33) Z. A. Aljedry, A. Shaib, H. AlShamahy, and A. Y. Al-Jaufy. (2019). Tetanus immunization among pregnant women: Coverage rate and rate of protection at time of delivery. Universal J. of pharmaceutical research. V. 4: 12-16.


34) R. A. Al Qadasi,  A. Y. Al-Jaufy and others. (2019). Association of Cytomegalovirus & Rubella virus infections in pregnant women with bad obstetric history. World J. of Gynecology & Women’s Health. V.2: 1-5.


35) A.Y. Kudhari and A. Y. Al-Jaufy. (2020). Prevalence of hepatitis B virus among sickle cell anemia patients in Bait Al-Faqeeh, Al-Hodeidah governorate, Yemen. Submitted for publication.


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