Question

List the various types of cells involved in human immunity. Specify the function(s) of each. How do vaccines cause the production of antibodies? Why should mere absence of antibodies not be considered as absence of immunity against a particular pathogen ?​

Answer 1

These two cell types have different roles:

B lymphocytes — they produce antibodies and help alert the T lymphocytes.

T lymphocytes — they destroy compromised cells in the body and help alert other leukocytes

.An antigen specifically induces the production of antibodies which can bind to it and neutralise it. While most vaccines work by inducing B lymphocytes to produce antibodies (see below), activation of T-cells — another type of immune system cell that helps protect against disease — is also important for some vaccines.

Explanation:

please mark as Brainliest and some thank bro