Efficacy, immunogenicity and safety of COVID-19 vaccines: a systematic review and meta-analysis

N Sharif, KJ Alzahrani, SN Ahmed, SK Dey - Frontiers in immunology, 2021 - frontiersin.org
There is a significant research gap in meta-analysis on the efficacy and safety of coronavirus
disease 2019 (COVID-19) vaccines. This study analyzed the efficacy of COVID-19 vaccines …

Dynamics of SARS-CoV-2 spreading under the influence of environmental factors and strategies to tackle the pandemic: A systematic review

Z Asif, Z Chen, S Stranges, X Zhao, R Sadiq… - Sustainable cities and …, 2022 - Elsevier
COVID-19 is deemed as the most critical world health calamity of the 21st century, leading to
dramatic life loss. There is a pressing need to understand the multi-stage dynamics …

Genomic surveillance, evolution and global transmission of SARS-CoV-2 during 2019–2022

N Sharif, KJ Alzahrani, SN Ahmed, A Khan, HJ Banjer… - PLoS …, 2022 - journals.plos.org
In spite of the availability of vaccine, the health burden associated with the COVID-19
pandemic continues to increase. An estimated 5 million people have died with SARS-CoV-2 …

Prevalence and impact of comorbidities on disease prognosis among patients with COVID-19 in Bangladesh: a nationwide study amid the second wave

N Sharif, RR Opu, SN Ahmed, MK Sarkar… - Diabetes & Metabolic …, 2021 - Elsevier
Background Socio-demographics and comorbidities are involved in determining the severity
and fatality in patients with COVID-19 suggested by studies in various countries, but study in …

Protective measures are associated with the reduction of transmission of COVID-19 in Bangladesh: A nationwide cross-sectional study

N Sharif, KJ Alzahrani, SN Ahmed, RR Opu, N Ahmed… - PLoS …, 2021 - journals.plos.org
Coronavirus disease 2019 (COVID-19) pandemic has become a major public health issue
globally. Preventive health measures against COVID-19 can reduce the health burden …

Climatic and environmental factors influencing COVID-19 transmission—an African perspective

AM Mwiinde, E Siankwilimba, M Sakala… - Tropical Medicine and …, 2022 - mdpi.com
Since the outbreak of COVID-19 was decreed by the World Health Organization as a public
health emergency of worldwide concern, the epidemic has drawn attention from all around …

Prevalence and impact of diabetes and cardiovascular disease on clinical outcome among patients with COVID-19 in Bangladesh

N Sharif, SN Ahmed, RR Opu, MR Tani… - Diabetes & Metabolic …, 2021 - Elsevier
Background Patients with coronavirus disease-2019 (COVID-19) with preexisting diabetes
and cardiovascular metabolic diseases have higher fatality rate. The circulation of new …

Impact of zinc, vitamins C and D on disease prognosis among patients with COVID-19 in Bangladesh: a cross-sectional study

N Sharif, RR Opu, A Khan, KJ Alzahrani, HJ Banjer… - Nutrients, 2022 - mdpi.com
Vitamin C,(ascorbic acid), vitamin D (cholecalciferol) and zinc (zinc sulfate monohydrate)
supplements are important in immunity against coronavirus disease-2019 (COVID-19) …

The positive impact of social media on health behavior towards the COVID-19 pandemic in Bangladesh: A web-based cross-sectional study

N Sharif, RR Opu, KJ Alzahrani, SN Ahmed… - Diabetes & Metabolic …, 2021 - Elsevier
Background Health information has a profound impact on developing awareness and
ultimately preventing the burden of coronavirus disease-2019 (COVID-19) pandemic, but …

Dynamics of SARS-CoV-2 mutations reveals regional-specificity and similar trends of N501 and high-frequency mutation N501Y in different levels of control measures

S Justo Arevalo, D Zapata Sifuentes, C J. Huallpa… - Scientific reports, 2021 - nature.com
Abstract Coronavirus disease 2019 (COVID-19) is a contagious disease caused by severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This disease has spread globally …