active
Passive immunity because the antibodies pass from mother to fetus.
Placental transfer of antibodies
Active immunity is long term protection that generally lasts 20-30 years and passive immunity is immediate protection. there are two forms, naturally acquired and artificially acquired. in active immunity the naturally acquired immunity is when you suffer from the disease then recover again. the artificially acquired way is by getting a vaccination. in passive immunity, the naturally acquired way is to receive antibodies from mother in pregnancy and breastfeeding, the artificial way is to have antibodies injected in a serum for immediate response for example when you have been bitten by a poisonous animal. note they are not vaccinated.
active acquired immunity and passive acquired immunity
Natural Passive Immunity
Passive natural immunity
A form of acquired immunity resulting from antibodies that are transmitted naturally through the placenta to a fetus or through the colostrum to an infant or artificially by injection of antiserum for treatment or prophylaxis. Passive immunity is not permanent and does not last as long as active immunity.
Passive Immunity & Acquired Immunity ,
There is innate immunity (that you are born with) and acquired immunity. Acquired immunity you get when you are vaccinated or you get the disease and fight it off. The best example is that of what we call common colds. There are about 100 different viruses that cause them. This is one reason that babies and young children seem to be always be coming down with one or getting over one.
Passive immunity occurs naturally. An example of passive immunity occur when antibodies are transferred to the fetus from the placenta during pregnancy.
You need to be more specific. Do you mean the Naturally acquired active immunity process or the Artificially acquired active immunity process? Both are of the Adaptive Immunity process. There are also passive processes for each.
Naturally-acquired passive immunity occurs when a fetus receives antibodies from its mother through the placenta. It also occurs when a baby receives antibodies through breastmilk.