COVID-19, a novel infectious disease, caused by SARS-CoV-2, affected millions of people
around the world with a high mortality rate. Although SARS-CoV-2 mainly causes lung …

COVID-19 is an infectious disease caused by the Severe Acute Respiratory Syndrome
Coronavirus-2 (SARS-CoV-2), and according to the World Health Organization (WHO), to …

Introduction Human gut microbiota plays a crucial role in providing protective responses
against pathogens, particularly by regulating immune system homeostasis. There is a …

The coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2), has spread rapidly worldwide, seriously endangering human …

The gut microbiota plays a crucial role in human health and disease. Gut dysbiosis is known
to be associated with increased susceptibility to respiratory diseases and modifications in …

COVID‐19 is a pandemic infection of the respiratory system caused by severe acute
respiratory syndrome coronavirus 2 (SARS‐CoV‐2). The viral ribonucleic acid (RNA) was …

The current COVID-19 pandemic is a great challenge for worldwide researchers in the
human microbiota area because the mechanisms and long-term effects of the infection at the …

Currently, world is facing a global outbreak causing a pandemic threat known as COVID-19.
This infectious disease is triggered by severe acute respiratory syndrome coronavirus-2 …

The gastrointestinal tract is involved in coronavirus disease 2019 (COVID-19) caused by
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The gut microbiota has …

Inflammation and oxidative stress are critical underlying mechanisms associated with
COVID-19 that contribute to the complications and clinical deterioration of patients …