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What else can I help you with?
What is the natural defence your body has against diseases?
Skin
How could someone survive from diseases?
Simple. They have a natural immunity or are in the right place at the right time.
How can people become resistant to measles or mumps?
They either are vaccinated against those diseases, or they have them and build a natural immunity.
What diseases did the conquistadors bring to the Aztecs?
the common cold and pneumonia type illnesses to which the Aztecs had no natural immunity Also smallpox.
Does the Bengal cat breed have a natural immunity against the feline leukemia virus?
No. No cat breed has a natural immunity against FLV (Feline Leukemia Virus), which is the reason why vaccinating kittens, no matter what the breed, against this and other diseases is so important.
Why is the variation is important?
For survival. Disease immunity of offspring and defense against evolving diseases. Natural occuring phenomenon that attracts a mate.
What did the Europeans introduce the native Americans to?
Disease came with the Europeans. The old world brought diseases to the new world and they had no natural immunity to them.
Is the mothers breastfeeding milk - an active acquired immunity b passive natural immunity C passive acquired immunity D active natural immunity?
D. Active natural immunity. Breastfeeding provides infants with natural antibodies from the mother's milk, which helps to protect the baby through active immunity.
The type of immunity that develops as a result of natural exposure to an antigen in the environment is?
Natural immunity.
Why did European diseases kill more native than Europeans?
European diseases killed so many Native Americans because the natives had no natural immunity. It is surmised that hundreds of thousands died.
Why is active immunity referred to as natural immunity?
because it is.
When does active immunity occur?
Active immunity will generally occur when a person is exposed to pathogens. This will happen when a disease develops as a result of agents that cause diseases.
