Your immune system is your body's tool set for combating outside invaders including bacteria, viruses, and toxins. There are a number of warning signs that you're immune system may not be functioning as well as it should.
Also known as the MMR titer test, this blood test panel is used to confirm if you are immune against measles, mumps, and rubella, either due to previous infection or vaccination. This group of tests looks for specific IgG antibodies to these diseases, which your body produces after contracting the viruses or receiving the vaccines.
The Varicella-Zoster virus (VZV) is a herpes virus that causes both chicken pox and shingles. This IgG blood titer test is used to determine whether or not an individual has been vaccinated against the Varicella-Zoster Virus or to determine if they have already had a past VZV infection.