| Prophylactic effects of Homoeopathic medicines in Kolkata during Covid-19 pandemic- A community-based randomized trial | Medical Sciences | 2020 | 2021 |
| Pre-exposure, Ayurveda prophylaxis for SARS-Coronavirus-2 in healthcare workers- A pragmatic, risk stratified randomized clinical trial | Medical Sciences | 2020 | 2021 |
| Comprehensive immunological profiling to understand the prophylactic potential of selected Siddha medicines to combat the Covid-19 pandemics- An exploratory study | Medical Sciences | 2020 | 2021 |
| Clinical evaluation for the prophylactic role of traditional Siddha formulation Vishasura Kudineer enlisted in Advisory of Ministry of AYUSH for Covind | Medical Sciences | 2020 | 2021 |
| Study of Swarna Amalaki as an immunomodulatory in Covid-19 patients | Medical Sciences | 2020 | 2021 |
| Efficacy of Unani intervention as an adjuvant in the management of Covid-19 | Medical Sciences | 2020 | 2021 |
| Clinical evaluation of a Unani formulation as adjunct therapy/add - on therapy simultaneously with the Allopathic treatment (regimen specific) in the Covid-19 patients | Medical Sciences | 2020 | 2021 |
| To study the efficacy of add on Ayurvedic treatment to the standard of care for the management of mild & moderate cases of Covid-19 | Medical Sciences | 2020 | 2021 |
| Adjuvant role of Unani formulations (Tiryciqewabai, Arque-e-Ajeeb, Habb-e-Loban) in management of Covid-19 patients | Medical Sciences | 2020 | 2021 |
| An interventional single arm study to observe & assess the effectiveness of Vyaghradi Kashaya Tab in preventing the progression of severity in asymptomatic, mild to moderate Covid-19 cases | Medical Sciences | 2020 | 2021 |