Girl your stare, those eyes I (love it when you look at me baby) Your lips, your smile I (love it when you kiss me baby) Your hips, those thighs I (love it when you call me baby) And I can't, deny I (love it when I'm wit'chu baby) I love when you touch me baby. All over my body baby. I love when you kiss me baby.
T cells or T lymphocytes are a type of lymphocyte (in turn, a type of white blood cell) that plays a central role in cell-mediated immunity. They can be distinguished from other lymphocytes, such as B cells and natural killer cells (NK cells), by the presence of a T-cell receptor (TCR) on the cell surface.
Once the virus has been cleared, a small number of these specialist B and T cells persist and retain an accurate memory of the destroyed virus. This means our immune systems are primed to prevent another infection from the same virus, without attacking the body's own cells by accident. This is known as 'acquired immunity'. Having a single infection with mumps during childhood will give you lifelong resistance, for example.