Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

G. Sapkal · SciRah

Researcher profile · Semantic Scholar

G. Sapkal

Share profile

G. Sapkal — researcher profile on SciRah

h-index: 36
Works: 169
Citations: 4,549

Most-cited papers

Safety and immunogenicity of an inactivated SARS-CoV-2 vaccine, BBV152: a double-blind, randomised, phase 1 trial
Raches Ella, K. M. Vadrevu, Harsh Jogdand, S. Prasad +20 more
2021Lancet. Infectious Diseases (Print)289 citations Open access
Semantic Scholar
Neutralization of variant under investigation B.1.617 with sera of BBV152 vaccinees
P. Yadav, G. Sapkal, P. Abraham, Raches Ella +9 more
2021bioRxiv256 citations Open access
Semantic Scholar
Safety and immunogenicity of an inactivated SARS-CoV-2 vaccine, BBV152: interim results from a double-blind, randomised, multicentre, phase 2 trial, and 3-month follow-up of a double-blind, randomised phase 1 trial
Raches Ella, S. Reddy, Harsh Jogdand, V. Sarangi +22 more
2021Lancet. Infectious Diseases (Print)237 citations Open access
Semantic Scholar
Efficacy, safety, and lot-to-lot immunogenicity of an inactivated SARS-CoV-2 vaccine (BBV152): interim results of a randomised, double-blind, controlled, phase 3 trial
Raches Ella, Siddarth Reddy, W. Blackwelder, V. Potdar +25 more
2021The Lancet216 citations Open access
Semantic Scholar
Inactivated COVID-19 vaccine BBV152/COVAXIN effectively neutralizes recently emerged B 1.1.7 variant of SARS-CoV-2
G. Sapkal, P. Yadav, Raches Ella, Gururaj R. Deshpande +6 more
2021Journal of Travel Medicine119 citations Open access
Semantic Scholar
Th1 skewed immune response of whole virion inactivated SARS CoV 2 vaccine and its safety evaluation
B. Ganneru, Harsh Jogdand, Vijaya Kumar Daram, D. Das +19 more
2021iScience87 citations Open access
Semantic Scholar
Neutralization of Beta and Delta variant with sera of COVID-19 recovered cases and vaccinees of inactivated COVID-19 vaccine BBV152/Covaxin
P. Yadav, G. Sapkal, Raches Ella, R. Sahay +9 more
2021Journal of Travel Medicine85 citations Open access
Semantic Scholar
Immunogenicity and protective efficacy of inactivated SARS-CoV-2 vaccine candidate, BBV152 in rhesus macaques
P. Yadav, Raches Ella, Sanjay Kumar, Dilip R Patil +41 more
2021Nature Communications81 citations Open access
Semantic Scholar
Immunogenicity and protective efficacy of BBV152, whole virion inactivated SARS- CoV-2 vaccine candidates in the Syrian hamster model
S. Mohandas, P. Yadav, Anita Shete-Aich, P. Abraham +20 more
2021iScience65 citations Open access
Semantic Scholar
First two cases of Monkeypox virus infection in travellers returned from UAE to India, July 2022
P. Yadav, A. Reghukumar, R. Sahay, S. K +20 more
2022Journal of Infection53 citations Open access
Semantic Scholar
SARS CoV-2 variant B.1.617.1 is highly pathogenic in hamsters than B.1 variant
P. Yadav, S. Mohandas, A. Shete, Dimpal A. Nyayanit +12 more
2021bioRxiv50 citations Open access
Semantic Scholar
Efficacy, safety, and lot to lot immunogenicity of an inactivated SARS-CoV-2 vaccine (BBV152): a double-blind, randomised, controlled phase 3 trial
Raches Ella, Siddarth Reddy, W. Blackwelder, V. Potdar +25 more
2021medRxiv50 citations Open access
Semantic Scholar
Neutralization of UK-variant VUI-202012/01 with COVAXIN vaccinated human serum
G. Sapkal, P. Yadav, Raches Ella, Gururaj R. Deshpande +6 more
2021bioRxiv47 citations Open access
Semantic Scholar
Neutralization against B.1.351 and B.1.617.2 with sera of COVID-19 recovered cases and vaccinees of BBV152
P. Yadav, G. Sapkal, Raches Ella, R. Sahay +9 more
2021bioRxiv45 citations Open access
Semantic Scholar
Neutralization potential of Covishield vaccinated individuals sera against B.1.617.1
P. Yadav, G. Sapkal, P. Abraham, Gururaj R. Deshpande +8 more
2021bioRxiv45 citations Open access
Semantic Scholar
SARS-CoV-2 Delta Variant Pathogenesis and Host Response in Syrian Hamsters
S. Mohandas, P. Yadav, A. Shete, Dimpal A. Nyayanit +3 more
2021Viruses42 citations Open access
Semantic Scholar
Pathogenicity of SARS-CoV-2 Omicron (R346K) variant in Syrian hamsters and its cross-neutralization with different variants of concern
S. Mohandas, P. Yadav, G. Sapkal, A. Shete +7 more
2022EBioMedicine33 citations Open access
Semantic Scholar
Neutralization of Delta variant with sera of Covishield™ vaccinees and COVID-19-recovered vaccinated individuals
G. Sapkal, P. Yadav, R. Sahay, Gururaj R. Deshpande +8 more
2021bioRxiv32 citations Open access
Semantic Scholar
Childhood encephalitis hospitalizations associated with virus agents in medium-endemic states in India.
B. Tandale, V. Bondre, G. Sapkal, V. Gopalkrishna +7 more
2021Journal of Clinical Virology32 citations
Semantic Scholar
Persistence of immunity and impact of third dose of inactivated COVID-19 vaccine against emerging variants
K. M. Vadrevu, B. Ganneru, S. Reddy, Harsh Jogdand +16 more
2022Scientific Reports30 citations Open access
Semantic Scholar
Substantial immune response in Omicron infected breakthrough and unvaccinated individuals against SARS-CoV-2 variants of concern
P. Yadav, G. Sapkal, R. Sahay, V. Potdar +8 more
2022bioRxiv28 citations Open access
Semantic Scholar
Neutralization of B.1.1.28 P2 variant with sera of natural SARS-CoV-2 infection and recipients of inactivated COVID-19 vaccine Covaxin
G. Sapkal, P. Yadav, Raches Ella, P. Abraham +5 more
2021Journal of Travel Medicine26 citations Open access
Semantic Scholar
Zika a Vector Borne Disease Detected in Newer States of India Amidst the COVID-19 Pandemic
P. Yadav, Harmanmeet Kaur, Nivedita Gupta, R. Sahay +35 more
2022Frontiers in Microbiology24 citations Open access
Semantic Scholar
Detection of Zika virus disease in Thiruvananthapuram, Kerala, India 2021 during the second wave of COVID‐19 pandemic
P. Yadav, Vettakkara K. Muhammed Niyas, R. Arjun, R. Sahay +6 more
2022Journal of Medical Virology23 citations Open access
Semantic Scholar
Neutralization of VUI B.1.1.28 P2 variant with sera of COVID-19 recovered cases and recipients of Covaxin an inactivated COVID-19 vaccine
G. Sapkal, P. Yadav, Raches Ella, P. Abraham +5 more
2021Journal of Travel Medicine22 citations Open access
Semantic Scholar
Factors associated with mortality among moderate and severe patients with COVID-19 in India: a secondary analysis of a randomised controlled trial
J. Mammen, Snehil Kumar, Lovely Thomas, Gunjan Kumar +56 more
2021BMJ Open21 citations Open access
Semantic Scholar
Comparison of the pathogenicity and virus shedding of SARS CoV-2 VOC 202012/01 and D614G variant in hamster model
S. Mohandas, P. Yadav, Dimpal A. Nyayanit, Gururaj R. Deshpande +10 more
2021bioRxiv18 citations Open access
Semantic Scholar
Comparable neutralization of SARS-CoV-2 Delta AY.1 and Delta in individuals sera vaccinated with BBV152
P. Yadav, R. Sahay, G. Sapkal, Dimpal A. Nyayanit +8 more
2021bioRxiv18 citations Open access
Semantic Scholar
Needle‐free injection system delivery of ZyCoV‐D DNA vaccine demonstrated improved immunogenicity and protective efficacy in rhesus macaques against SARS‐CoV‐2
P. Yadav, Sanjay Kumar, K. Agarwal, M. Jain +27 more
2023Journal of Medical Virology17 citations
Semantic Scholar
Evaluating the effect of measles and rubella mass vaccination campaigns on seroprevalence in India: a before-and-after cross-sectional household serosurvey in four districts, 2018–2020
M. Murhekar, Nivedita Gupta, A. Z. Hasan, M. S. Kumar +37 more
2022Lancet Global Health17 citations Open access
Semantic Scholar
Booster dose of the inactivated COVID-19 vaccine BBV152 (Covaxin) enhances the neutralizing antibody response against alpha, Beta, Delta and omicron variants of concern.
Gururaj R. Deshpande, P. Yadav, P. Abraham, Dimpal A. Nyayanit +7 more
2022Journal of Travel Medicine17 citations
Semantic Scholar
Comparable neutralization of SARS-CoV-2 Delta AY.1 and Delta with individuals sera vaccinated with BBV152
P. Yadav, R. Sahay, G. Sapkal, Dimpal A. Nyayanit +8 more
2021Journal of Travel Medicine17 citations Open access
Semantic Scholar
Assessment of immunogenicity and protective efficacy of ZyCoV-D DNA vaccine candidates in Rhesus macaques against SARS-CoV-2 infection
P. Yadav, Sanjay Kumar, K. Agarwal, M. Jain +27 more
2021bioRxiv17 citations Open access
Semantic Scholar
Isolation of SARS-CoV-2 B.1.1.28.2 (P2) variant and pathogenicity comparison with D614G variant in hamster model
P. Yadav, S. Mohandas, Prasad Sarkale, Dimpal A. Nyayanit +9 more
2021bioRxiv17 citations Open access
Semantic Scholar
Infectious causes of acute encephalitis syndrome hospitalizations in Central India, 2018-20.
B. Tandale, Shilpa J. Tomar, V. Bondre, G. Sapkal +36 more
2022Journal of Clinical Virology16 citations
Semantic Scholar
Optimization and Stability Testing of Four Commercially Available Dried Blood Spot Devices for Estimating Measles and Rubella IgG Antibodies
Ojas Kaduskar, V. Bhatt, Christine M. Prosperi, K. Hayford +11 more
2021Msphere16 citations Open access
Semantic Scholar
An outbreak of Zika virus in western India in the metropolis of Pune in the monsoon of 2024.
Gururaj R. Deshpande, G. Sapkal, A. Salunke, R. Gunjikar +15 more
2025Journal of Infection and Public Health15 citations Open access
Semantic Scholar
Elevated neutralization of Omicron with sera of COVID-19 recovered and breakthrough cases vaccinated with Covaxin than two dose naïve vaccinees
P. Yadav, G. Sapkal, R. Sahay, D. Patil +8 more
2022Journal of Infection15 citations Open access
Semantic Scholar
Longitudinal clinico-serological analysis of anti-nucleocapsid and anti-receptor binding domain of spike protein antibodies against SARS-CoV-2
Gururaj R. Deshpande, Ojas Kaduskar, Ketki S. Deshpande, V. Bhatt +18 more
2021International Journal of Infectious Diseases14 citations Open access
Semantic Scholar
Incidence of Japanese Encephalitis and Acute Encephalitis Syndrome Hospitalizations in the Medium-Endemic Region in Central India
B. Tandale, P. Deshmukh, Shilpa J. Tomar, R. Narang +23 more
2023Journal of Epidemiology and Global Health13 citations Open access
Semantic Scholar
Discovery of Hybrid Thiouracil–Coumarin Conjugates as Potential Novel Anti-SARS-CoV-2 Agents Targeting the Virus’s Polymerase “RdRp” as a Confirmed Interacting Biomolecule
Divakar Vishwanath, Anita Shete-Aich, Manjunath B. Honnegowda, M. P. Anand +4 more
2023ACS Omega12 citations Open access
Semantic Scholar
Neutralization potential of Covishield vaccinated individuals against B.1.617.1
P. Yadav, G. Sapkal, P. Abraham, Gururaj R. Deshpande +9 more
202112 citations
Semantic Scholar
Serendipitous COVID-19 Vaccine-Mix in Uttar Pradesh, India: Safety and Immunogenicity Assessment of a Heterologous Regime
R. Kant, G. Dwivedi, K. Zaman, R. Sahay +12 more
2021medRxiv12 citations Open access
Semantic Scholar
Diagnostic Accuracy of Dried Blood Spots Collected on HemaSpot HF Devices Compared to Venous Blood Specimens To Estimate Measles and Rubella Seroprevalence
Christine M. Prosperi, Ojas Kaduskar, V. Bhatt, A. Z. Hasan +20 more
2021Msphere11 citations Open access
Semantic Scholar
Protective Immunity of the Primary SARS-CoV-2 Infection Reduces Disease Severity Post Re-Infection with Delta Variants in Syrian Hamsters
S. Mohandas, P. Yadav, A. Shete, Dimpal A. Nyayanit +3 more
2021bioRxiv10 citations Open access
Semantic Scholar
Persistence of immunity and impact of a third (booster) dose of an inactivated SARS-CoV-2 vaccine, BBV152; a phase 2, double-blind, randomised controlled trial
Krishna Mohan Vadrevu, B. Ganneru, S. Reddy, Harsh Jogdand +17 more
2022medRxiv9 citations Open access
Semantic Scholar
Understanding the dynamics of IgM & IgG antibodies in COVID-19-positive patients
Ojas Kaduskar, Y. Gurav, Ketki S. Deshpande, G. Desphande +11 more
2022The Indian journal of medical research9 citations Open access
Semantic Scholar
Protective efficacy of COVAXIN® against Delta and Omicron variants in hamster model
P. Yadav, S. Mohandas, A. Shete, G. Sapkal +10 more
2022bioRxiv9 citations Open access
Semantic Scholar
Neutralization of B.1.1.28 P2 variant with sera of natural SARS-CoV-2 infection and recipients of BBV152 vaccine
G. Sapkal, P. Yadav, Raches Ella, P. Abraham +5 more
2021bioRxiv9 citations Open access
Semantic Scholar
Immunogenicity and safety of a heterologous prime-boost COVID-19 vaccine schedule: ChAdOx1 vaccine Covishield followed by BBV152 Covaxin
Rajni Kant, G. Dwivedi, K. Zaman, R. Sahay +12 more
2021Journal of Travel Medicine9 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

P. Yadav×41
Invite
P. Yadav — researcher profile on SciRah
P. Abraham×35
Invite
P. Abraham — researcher profile on SciRah
Nivedita Gupta×33
Invite
Nivedita Gupta — researcher profile on SciRah
Gururaj R. Deshpande×28
Invite
Gururaj R. Deshpande — researcher profile on SciRah

×24

Invite

B. Bhargava — researcher profile on SciRah

Invite

S. Panda — researcher profile on SciRah

Invite

A. Shete — researcher profile on SciRah

Invite

D. Patil — researcher profile on SciRah

Dimpal A. Nyayanit×21

Invite

Dimpal A. Nyayanit — researcher profile on SciRah

Invite

R. Sahay — researcher profile on SciRah

Raches Ella×16

Invite

Raches Ella — researcher profile on SciRah

S. Mohandas×14

Invite

S. Mohandas — researcher profile on SciRah