Background Emerging studies indicate that some coronavirus disease 2019 (COVID-19)
patients suffer from persistent symptoms, including breathlessness and chronic fatigue; however…

As the coronavirus disease 2019 (COVID-19) pandemic continues to rise and second waves
are reported in some countries, serological test kits and strips are being considered to scale …

Several months after the emergence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2),
cases of re-infection after recovery were reported. The extent and duration of …

Background COVID-19 is associated with a dysregulated immune response but it is unclear
how immune dysfunction contributes to the chronic morbidity persisting in many COVID-19 …

B cells are critical mediators of humoral immune responses in the airways through antibody
production, antigen presentation, and cytokine secretion. In addition, a subset of B cells, …

Background The clinical symptoms, cellular immune response, and serum cytokine homeostasis
during falciparum malaria among children living in endemic regions depend on the …

Background Diabetes mellitus (DM) represents a major health problem worldwide. Recent
studies have confirmed that obesity is a state of chronic inflammation that is characterised by …

Objective: Aspergillus causes many forms of pulmonary infectious diseases ranging from
colonization (noninvasive) to invasive aspergillosis. This largely depends on the underlying …

Emerging studies indicate that some COVID-19 patients suffer from persistent symptoms
including breathlessness and chronic fatigue; however the long-term immune response in these …

Objective T-helper cells (Th)-1&-2 cytokines homeostasis control or predict clinical outcome
of infected persons, especially those with HIV/AIDS. This case-control study evaluated the …