Active Immunity -The body reacts by producing antibodies to fight the pathogen. The antibody levels in the blood will rise and the boy will also retain a memory of of how to make these antibodies if it comes across the pathogen again. This process provides long-term protection from many diseases.Passive Immunity -Advantage: gives immediate protection against the pathogen.Disadvantage : Immunity is short lived and if the person encounters the disease again at a later date, the body has no memory of developing antibodies itself. This type of vaccination is only used in a few cases to give quick protection when it is thought the person may already have the disease.
The mother's breast milk provides passive natural immunity to the baby. This means that the baby receives antibodies from the mother through the breast milk, offering temporary immunity protection until the baby's immune system is more developed.
D. Active natural immunity. Breastfeeding provides infants with natural antibodies from the mother's milk, which helps to protect the baby through active immunity.
passive
acha hota h dikhne me
active immunity is the immunity that is stimulated internally as a a result of antibodies entering the body. Passive is stimulated by substances from an external source
One is active and one is passive
active acquired immunity and passive acquired immunity
Active immunity is generated by your body. So you get active immunity as a result of infections or due to vaccines. Passive immunity is not generated by your body. Here the antibodies are to be supplied. Child gets the antibodies from mother. Alternately you get the antibodies via injections. The effect of active immunity is long lasting. The effect of passive immunity is short lived. So the active immunity is considered as better. The passive immunity has one advantage. It is available with immediate effect, while it takes about two to three weeks, before the effects of active immunity is available.
yes
passive and active
active
Both passive and active immunity have role in the elimination of bacteria and naturalization of toxins. Extracellular bacteria G+ and G- induce inflammation and production of toxins. Hence, active immunity responses by production of antibodies and passive immunity via phagocytes and complement activation, cytotoxic production by macrophages.