Dr. Mohammad Abdullah Yusuf is currently working as an Assistant Professor in the Department of Microbiology at National Institute of Neurosciences & Hospital, Bangladesh. He completed the Fellowship in Post Graduate Microbiology in Mahidol University in Bangkok, Thailand which has been organized by World Health Organization in June 2014 and July 2015. He completed the M.P.H. (Epidemiology) in 2013 from State University of Bangladesh, Dhaka. He completed the undergraduate course in MBBS in 2000 from Rajshahi University from Rajshahi Medical College, Rajshahi, Bangladesh and then in 2003, post-graduation course in M.Phil. (Medical Microbiology) under Dhaka University from Sir Salimullah Medical College, Dhaka, Bangladesh. 

Dr. Mohammad Abdullah Yusuf completed the World Health Organization fellowship in Human Rabies Diagnosis from National Institute of Mental Health and Neurosciences (NIMHANS) in Bangalore, India in November 2015. He also completed the WHO fellowship which was organized by European Union and Public Health of England in the topics of Biosafety and Biosecurity to tackle any outbreak of diseases in National Institute of Health, Bangkok, Thailand.

Dr. Mohammad Abdullah Yusuf attended the Committee of Publication Ethics (COPE) meeting in London, England in 2015 with grants from INASP. He is working as reviewer of many reputed scientific medical journal since 2008 for a period of 10 years. He also has membership in the editorial board of several scientific peer reviewed medical and biological science journals. 

Dr. Mohammad Abdullah Yusuf performed several research works on different infectious diseases. The most common infectious diseases are Kala-azar, infectious diseases caused by Gram negative bacilli, meningitis, and blood related infectious conditions. He has an interest especially in Antimicrobial Sensitivity Testing of bacteria.