Discussion
respiratory viral infections, respiratory infectionsSchematic presentation
PROLIFERATION, RESPIRATORY TRACT INFECTIONS, RESPIRATORY VIRAL INFECTION, INFLUENZA
The significant prevalence of respiratory viral infections emphasizes the importance of a safe, effective, and inexpensive antiviral treatment for vulnerable patients like young children. Probiotic therapy has recently emerged as an exciting avenue supported by encouraging results from clinical trials during which the use of probiotic therapy in foods can prevent respiratory tract infections (RTIs). The sprayed Innate immunity plays an important role in influenza. T-helper responses are critical in stimulating cytotoxic T lymphocyte (CTL) proliferation, as well as the production of cytokinesPrevious studies have shown that probiotics can enhance immune response by activating IgA secretion and boosting the activity of key immune components like Peyer’s plaques, neutrophils, macrophages, natural killer cells, mesenteric lymph nodes, and intraepithelial lymphocytes. These immune-enhancing mechanisms were implied among the main effects of probiotics in defending against and managing respiratory infectionsSchematic presentation of possible mechanisms of actions for nasal-spraying Because the mechanism of interaction between 