Abstract Treatment of the novel Coronavirus Disease 2019 (COVID-19) remains a
complicated challenge, especially among patients with severe disease. In recent studies …

Helminths are metazoan parasites affecting about one third of the worldwide population.
Chronic helminth infections (CHIs) confer immunological tolerance to harmless and self …

Background The coronavirus disease 2019 (COVID-19) is a respiratory disease caused by
SARS-CoV-2, a recently discovered strain of coronavirus. The virus has spread rapidly …

Immunologically, chronic worm infections prevent themselves from strong immune
responses by skewing the host response towards a T helper 2 (Th2) type. The regulatory …

Chronic helminth infections (CHIs) can induce immunological tolerance through the
upregulation of regulatory T cells. In coronavirus disease 2019 (COVID‐19), abnormal …

Strongyloides stercoralis is a soil transmitted helminth endemic to tropical and subtropical
areas that can persist for decades in immunocompetent human hosts as a chronic …

Viral infections can cause serious diseases which lead to significant morbidity and mortality
of patients. In most cases, effective therapeutic approaches are lacking. Melatonin (MEL), a …

Abstract Coronavirus disease 2019 (COVID-19), caused by SARS-CoV-2, has been
spreading since 2019, causing a worldwide pandemic. Amid the COVID-19 pandemic …

The SARS-CoV-2 pandemic is a global health concern still ongoing. No single therapeutic
intervention with high efficacy exists and virus mutations continue to improve immune …

Helminths exert systemic immunomodulatory effects characterized by a deviation to a Th2
pattern cytokines. The potential detrimental influence of preexisting helminths infections on …