| Mr. | Lata Deso | Abo | Haramaya University, Haramaya Institute of Technology | Development of New Vaccines | Ethiopia | Best Researcher Award | pencis.com |
| Dr | Leili | Abkar | University of British Columbia | Infectious Diseases Prevention, Control and Cure | Canada | Best Researcher Award | |
| Mr. | Sadik | Abdulwehab | Wollega University,Nekemte,Ethiopia | Infectious Diseases Prevention, Control and Cure | Ethiopia | Best Researcher Award | pencis.com |
| Prof Dr | AEJAZ AHMED | ABDUL RAFIQUE | ALI-ALLANA COLLEGE OF PHARMACY, AKKALKUWA | Treatment for Infectious Diseases | India | Best Researcher Award | |
| Mr | Md. | Abdul Halim | Institute of Science Trade and Technology, Dhaka-1216, Bangladesh | others | Bangladesh | Best Researcher Award | |
| Assoc Prof Dr | Mohamed Ragab | AbdelGawwad | International University of Sarajevo | others | Bosnia and Herzegovina | Best Researcher Award | |
| Assoc. Prof. Dr. | Mohamed | Abdel-Rahim | National Institute of Oceanography and Fisheries (NIOF) | Animal Infectious Diseases, Zoonosis | Egypt | Best Researcher Award | pencis.com |
| Assoc Prof Dr | Rewaida | Abdel-Gaber | College of Science, King Saud University, Riyadh, Saudi Arabia | Animal Infectious Diseases, Zoonosis | Saudi Arabia | Best Researcher Award | |
| Prof Dr | Ibrahim | Abd El-Rahim | Umm Al-Qura university | Epidemiology of Emerging and Re-Emerging Infectious Diseases | Saudi Arabia | Excellence in Research | |
| Assist. Prof. Dr. | Leila | Abbasi | Shiraz University of Medical Sciences, Shiraz, Iran | Causes and Symptoms of Infectious Diseases | Iran | Best Researcher Award | pencis.com |
| Mrs | Adeola | Aasa | university of johannesburg | Plant Disease Modelling and Parameter Estimation | South Africa | Best Researcher Award | |
| Mr | Abhijit Mallik | | ICAR-Central Institute of Fisheries Education | Global Trends in Emerging Infectious Diseases | India | Best Researcher Award | |