Soybeans do best in well-drained soil laced with compost. Plant the seeds in full sun, 1 to 2 inches deep and 2 inches apart, eventually thinning the seedlings to every 4 to 6 inches.oybeans do best in well-drained soil laced with compost. Plant the seeds in full sun, 1 to 2 inches deep and 2 inches apart, eventually thinning the seedlings to every 4 to 6 inches.
acquired immunity. n. Immunity obtained either from the development of antibodies in response to exposure to an antigen, as from vaccination or an attack of an infectious disease, or from the transmission of antibodies, as from mother to fetus through the placenta or the injection of antiserum.
The Immune Response to Influenza Infection. When the influenza virus infects the cells of the respiratory tract, both innate and adaptive immune responses are stimulated. The innate immune response develops very quickly and controls virus replication during the early stages of infection. In the effector phase of the adaptive immune response, secretory antibodies prevent infection at mucosal surfaces of the respiratory tract, while circulating antibodies diffuse to and protect the lungs. 2  Cytotoxic T lymphocytes (CTLs) contribute to elimination of the infection by lysing virus-infected cells.