| Dr | Alessandro | Celani | Università Politecnica delle Marche | Infectious Diseases Prevention, Control and Cure | Italy | Best Researcher Award | |
| Mr | Alfredo | Jover-Sáenz | Hospital Universiti Arnau de Vilanova de Lleida | Antimicrobial, Antibiotic, Antibacterial Stewardship | Spain | Best Researcher Award | |
| Prof | Alfredo | Bardaji | Hospital Joan XXIII | Infectious Diseases Prevention, Control and Cure | Spain | Best Researcher Award | |
| Prof | Ali | BOUATTOUR | Pasteur Institute of Tunis | Animal Infectious Diseases, Zoonosis | Tunisia | Best Research Award | |
| Dr | Ali | Raza | Govt. Maulana Zafar Ali Khan Graduate College Wazirabad, 52000, Punjab Higher Education Department Lahore, Govt. Of Punjab, Pakistan | Epidemiology of Emerging and Re-Emerging Infectious Diseases | Pakistan | Best Research Award | |
| Assist Prof Dr | Ali | Fatehizadeh | Isfahan University of Medical Sciences | others | Iran | Best Researcher Award | |
| Dr | Ali | Can | University of Portsmouth | Infectious Diseases Vaccines | United Kingdom | Best Researcher Award | |
| Assist Prof Dr | Ali | Dawood | university of Mosul | Vaccines and Vaccination | Iraq | Excellence in Innovation | |
| Dr | Alkhansa | Alshabi | Jazan University | Hepatitis | Saudi Arabia | Best Researcher Award | |
| Mr | Amal D | Premarathna | Tallinn University, Estonia | others | Sri Lanka | Best Researcher Award | |
| Mrs | Amanda | Pereira | São Paulo State University | Sepsis, Septicaemia | Brazil | Best Research Award | |
| Dr. | Amanda | Rodriguez Betancourt | UNIVERSITY OF ILLINOIS AT CHICAGO | Surgical Site Infections | United States | Best Researcher Award | pencis.com |
| Ms | Amarachi | Onyena | Nigeria Maritime University Okerenkoko | others | Nigeria | Young Scientist Award | |
| Prof. | Amel | Bouzabata | Badji-Mokhtar University | Treatment for Infectious Diseases | Algeria | Best Paper Award | pencis.com |
| Prof. Dr. | Amelia Pilar | Rauter | Faculdade de Ciencias, Universidade de Lisboa | Infectious Diseases Prevention, Control and Cure | Portugal | Best Researcher Award | |
| Prof. | Amitis | Ramezani | Pasteur Institute of Iran | Vaccines and Vaccination | Iran | Best Researcher Award | pencis.com |
| Ms. | Ammazia | Hanif | University of Tsukuba | Causes and Symptoms of Infectious Diseases | Japan | Best Researcher Award | pencis.com |
| Assist. Prof. Dr. | Amos | Langat | Jomo Kenyatta University of Agriculture and Technology | Global Health and Infectious Disease Burden | Kenya | Best Researcher Award | pencis.com |
| Mrs | Anai | García Fariñas | Institute Finlay | Vaccines and Vaccination | Cuba | Best Research Award | |
| Dr. | Anara | BABAYEVA | Mugla Sıtkı Kocman University | Antimicrobials, Antibiotics, Antibacterials | Turkey | Best Researcher Award | pencis.com |