Why is it difficult to develop vaccines for some diseases?
Answers
Answered by
15
It is difficult to build vaccination for some disease because the organism that causes the disease attacks the lymph chord so that our immune gets weak.When vaccination are made for disease like above our lymph chord also gets damaged and immune system too
Answered by
1
Answer:
Certain infectious agents such as viruses have a relatively simple structure, but they are able to undergo rapid modifications. These modifications allow these infectious agents to easily evade the immune system and most of the vaccines fail to work against these viruses. Thus, certain infections cannot be effectively treated by vaccination.
Explanation:
Similar questions