Question

7. Vaccines can be developed easily against bacterial
diseases but not against viral diseases. Explain.​

Answer 1

Explanation:

Because the virus is still "seen" by the body, cells of the immune system that protect against disease are generated. There are two benefits to this approach: The vaccine cannot cause even a mild form of the disease that it prevents.

Answer 2

Answer:

vaccines can not be developed and ready for viral disease

Explanation:

for like bacterial diseases it will not their moment

but viral diseases have some moments after entering into human body.so that not easy to develop vaccines or ready

ex : we can see now the vaccine of corona not coming fast