[问答题]
1.Outline the importance of international cooperation in fighting infectiourqi.epm4i , *j yn4) nd+elqx8dea 767dkic .as diseases 7aca.ekdi6d7.
2.Outline the role of monoclonal antibodies in home pregnancy tests.
3.Explain the specific immune response to a pathogen in terms of antibodies and lymphocytes.