I think it would be A. Because if you don’t cover a sneeze you will get germs on most things that people touch
When the body is exposed to allergens or irritants, it will trigger the immune systems through different mechanism. However, the common pathway would result to multi-cellular inflammation, enhanced bronchial responsiveness, airflow obstruction and activation of immunological cell infiltration. Here, the inflammatory cell infiltrate are composed of varying amounts of eosinophils, neutrophils, and lymphocytes.
Moreover, T cells in the lung appear to orchestrate an immune response with a strong T helper type 2 (Th2) component when allergens drive the process.
Food Poisoning. Salmonella. E coli (Escherichia coli). Listeria. Campylobacter. Staphylococcus Aureus. Shigella. <span>Chlamydia. Staph.
These can all be caused by contaminated food.</span>
