| Dr | Ali | Can | University of Portsmouth | Infectious Diseases Vaccines | United Kingdom | Best Researcher Award | |
| Assoc Prof Dr | Ayse | Caner | Ege University Medical School | Immunology of Infections | Turkey | Best Researcher Award | |
| Dr. | Jesús Manuel | Cantoral | Universidad de Cádiz | Antimicrobial, Antibiotic, Antibacterial Resistance | Spain | Research Excellence Award | pencis.com |
| Prof | Yongguo | Cao | Jilin University | Animal Infectious Diseases, Zoonosis | China | Best Researcher Award | |
| Dr. | Chuanhui | Cao | Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, P.R. China | Immunology of Infections | China | Best Researcher Award | pencis.com |
| Ms. | Xintong | Cao | Chinese Research Academy of Environmental Sciences | Microbial Forensics and Molecular Basis of Bacteria | China | Best Researcher Award | pencis.com |
| Prof Dr | Marzia | Caproni | Section of Dermatology, University of Florence | Immunology of Infections | Italy | Best Researcher Award | |
| Prof. Dr. | Marcela | Carneiro-Ramos | Federal University of ABC | others | Brazil | Outstanding Scientist Award | |
| Assist Prof Dr | Fidelia | Cascini | Università Cattolica del S. Cuore | Infectious Diseases Prevention, Control and Cure | Italy | Best Research Award | |
| Prof | Giuseppe | Castaldo | University of Naples Federico II | Infectious Diseases Prevention, Control and Cure | Italy | Best Researcher Award | |
| Dr | Daniele | Castro | Instituto Oswaldo Cruz | Immunology of Infections | Brazil | Best Researcher Award | |
| Dr | Rodrigo | Cé | Universidade Federal do Rio Grande do Sul | Antimicrobials, Antibiotics, Antibacterials | Brazil | Best Researcher Award | |
| Dr | Alessandro | Celani | Università Politecnica delle Marche | Infectious Diseases Prevention, Control and Cure | Italy | Best Researcher Award | |
| Dr. | Carol Anne | Celona | New York Presbyterian/Columbia | Epidemiology of Emerging and Re-Emerging Infectious Diseases | United States | Best Researcher Award | |
| Assist Prof Dr | Noureddine | Chaachouay | Hassan Premier University | Animal Infectious Diseases, Zoonosis | Morocco | Best Researcher Award | |
| Mr | Chawalit | Chaiwong | Asian Institute of Technology | others | Thailand | Best Researcher Award | |
| Assist Prof Dr | YASSINE | CHAKIR | Moroccan School of Engineering Sciences | Infectious Diseases Vaccines | Morocco | Best Researcher Award | |
| Dr | karthikeyan | chandrasekaran | Centro de Investigación de Polímeros Avanzados | Antimicrobial, Antibiotic, Antibacterial Resistance | Chile | Best Researcher Award | |
| Assist Prof Dr | Sudathip | Chantorn | Thammasat University | others | Thailand | Best Research Award | |
| Dr | Peter | Chapa | Dodoma Regional Refferal Hospital | Treatment for Infectious Diseases | Tanzania | Best Researcher Award | |