| Prof Dr | María Isabel | Colombo | IHEM-UNCUYO-CONICET | Infectious Diseases Vaccines | Argentina | Excellence in Research | |
| Dr | Maria del Valle | Rafo | Instituto de Investigaciones en Energia No Convencional- Universidad Nacional de Salta | Infectious Diseases Prevention, Control and Cure | Argentina | Best Researcher Award | |
| Ms | Maria Anna | Nakasi | National and Kapodistrian Univercity of Athens | others | Greece | Best Researcher Award | |
| Prof | Maria | De Jesus | School of International Service, American University | Sexually Transmitted Diseases, Sexually Transmitted Infections | United States | Best Research Award | |
| Prof Dr | María | Correa-Rodríguez | University of Granada | Causes and Symptoms of Infectious Diseases | Spain | Women Researcher Award | |
| Mrs. | María | Alvarenga | University of Pernambuco | Noscomial Infections, Hospital Acquired Infections, Health Care Associated Infections | Brazil | Best Researcher Award | |
| Dr. | Margarita | Kunin | Sheba Medical Center | Fungal Infections and Challenges in Treatment | Israel | Best Research Article Award | pencis.com |
| Prof Dr | Margarete | Teresa Gottardo de Almeida | Medical School of São José do Rio Preto - FAMERP | Microbial Pathogenesis and Virulence | Brazil | Best Research Award | |
| Mr | Marco | Gontijo | Universidade Estadual de Campinas | Antimicrobials, Antibiotics, Antibacterials | Brazil | Best Researcher Award | |
| Prof. Dr. | Marcela | Carneiro-Ramos | Federal University of ABC | others | Brazil | Outstanding Scientist Award | |
| Dr. | Manh Hung | Nguyen | Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology | Infectious Diseases Prevention, Control and Cure | Vietnam | Best Researcher Award | |
| Mr. | Malvern | Munjoma | Population Solutions for Health | HIV/AIDS: Treatment, Challenges, and Prevention | Zimbabwe | Best Researcher Award | pencis.com |
| Ms | Mahsa | Naseri | Monash University - Civil Engineering Department | others | Australia | Best Researcher Award | |
| Mr | Mahmudul | Hasan | Sylhet Agricultural University | Immunology of Infections | Bangladesh | Best Researcher Award | |
| Assist Prof Dr | Mahmoud | ELSAYED | Faculty of engineering Aswan university | others | Egypt | Best Researcher Award | |
| Dr | Mahmoud | Moursy | Faculty of Science-Alexandria university | others | Egypt | Best Researcher Award | |
| Prof. | Mahmoud | Bali | Université de Gabès | Global Trends in Emerging Infectious Diseases | Tunisia | Best Researcher Award | pencis.com |
| Prof Dr | Mahdi | Fakhar | Mazandaran University of Medical Sciences | Epidemiology of Emerging and Re-Emerging Infectious Diseases | Iran | Best Researcher Award | |
| Prof. | Mahdi | Barazesh | Bioedit company | Infectious Diseases Vaccines | Iran | Best Researcher Award | pencis.com |
| Mr | Mahamudul | Hasan | Sylhet Agricultural University, Bangladesh | others | Bangladesh | Young Scientist Award | |