Research Areas:

• ✓ Arya B., Bhattacharya S. D., Sutcliffe C. , Niyogi S. K., Bhattacharyya S. , Hemran S. , Moss W. , Panda S, Impact of Haemophilus influenzae type b vaccinations on nasopharyngeal carriage in HIV infected children and their parents from West Bengal India,
• ✓ Arya B., Bhattacharya S. D., Sutcliffe C. , Saha M. , Bhattacharyya S. , Niyogi S. , Moss W. , Panda S, Immunogenicity and safety of two doses of catch-up immunization with Haemophilus influenzae type b conjugate vaccine in Indian children living with HIV
• ✓ Bhattacharya S. D., Arya B., Immediate access to antiretroviral therapy is important in children living with HIV, Journal of Family Medicine and Primary Care, 5, 860-862, 2016
• ✓ Bhattacharya S. D, Nasopharyngeal Pneumococcal Colonization and Impact of a Single Dose of 13-Valent Pneumococcal Conjugate Vaccine in Indian Children with HIV and their Unvaccinated Parents, Pediatric Infectious Disease Journal, 451-478, 2018
• ✓ Arya B. K., Bhattacharya S. D., Aquisition of Nasopharyngeal Carriage of Streptococcus pneumoniae in HIV infected Indian children and their parents a longitudinal cohort study, Indian Journal of Pediatrics, 2019

• ✓ WEB ENABLED MEDICAL INFORMATION ACCESS USING HANDHELD DEVICES IN A WIRELESS ENVIRONMENT FOR TELEMEDICINE APPLICATIONS
• ✓ DEVELOPMENT OF A WEB-ENABLED E-HEALTHCARE SYSTEM FOR NEONATAL PATIENT CARE SERVICES
• ✓ A Surveillance of Invasive Pneumococcal Disease in India
• ✓ Prevention of Pneumonia in Children with HIV Infection
• ✓ Robert Austrian research award for pneumococcal vaccinology
• ✓ Resilience, Recovery and Re-integration of Psychological Health in Young Adults

• ✓ Fellow, ACP
• ✓ Fellow, AAP

Patents will be updated soon.