Yes. A titer test will show whether or not you have IgG antibodies in your blood, which can mean that you’ve been vaccinated, are immune to measles, or that you were previously infected by the virus and have recovered. Your healthcare provider will take a blood sample to run the test...
can also provide post- exposure prophylaxis in nonimmune individuals 74,75 Diphtheria Passive antibodies prevent intoxication; effects on infection are unknown 76 Pertussis Maternal antibodies are effective if present in high titer; passive antibodies have been used 77,78 as therapy, resulting in decrea...