Probiotics, known to be live microorganisms, have been shown to improve or restore the gut
microbiota, which in turn has been linked to improved health. It is believed that probiotics are …

Viruses that replicate in the human respiratory mucosa without infecting systemically,
including influenza A, SARS-CoV-2, endemic coronaviruses, RSV, and many other" …

The microbiota are vital for immune homeostasis and provide a competitive barrier to
bacterial and fungal pathogens. Here, we investigated how gut commensals modulate …

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the pathogen
responsible for the coronavirus disease 2019 (COVID-19) pandemic, which has resulted in …

The human gastrointestinal tract is inhabited by the largest microbial community within the
human body consisting of trillions of microbes called gut microbiota. The normal flora is the …

Lung infections and smoking are risk factors for multiple sclerosis, a T-cell-mediated
autoimmune disease of the central nervous system. In addition, the lung serves as a niche …

A pneumonia outbreak with unknown etiology was reported in Wuhan, Hubei province,
China, in December 2019, associated with the Huanan Seafood Wholesale Market. The …

Local environmental factors influence CD8+ T cell priming in lymph nodes (LNs). Here, we
sought to understand how factors unique to the tumor-draining mediastinal LN (mLN) impact …

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2/COVID-19) pandemic is
a worldwide emergency. An increasing number of diarrhea cases is reported. Here we …

Since December 2019, several cases of pneumonia of unknown etiology have been
reported in Wuhan, Hubei Province, China. On 7 January 2020, a novel coronavirus was …