What type of blood cell undergoes phagocytosis?
Toxin molecules are an example of an antigen.
True or false?
Measles-Mumps-Rubella should be given twice to the baby at the age of nine month and twelve months.
Why?
"Baby obtained this type of immunity through breast milk and from the mother’s blood."
From the statement above, what is the type of this immunity?
Which of the following activity can boost our immune system?
How immunisation protect a community?
There is something wrong with this question.
