igg positive igm negativeebv anti vca igg positivemycoplasma igg positive igm negativetoxoplasma igg positive igm negativecmv igg positive igm negativeebv vca igg eia positivehsv 2 igg positive igm negativevzv igg positive igm negativedifference between dengue igg and igmvca igg positivetorch test igg positive igm negativeebv ab vca igg positive
