Paralytic shellfish poisoning occurs when humans eat shellfish that have fed on

In which organism were phagocytes first reported?

Helicobacter pylori

Desensitization

Mycobacterium leprae is typically found infecting the ears, toes and fingers of its host due to its

Whole agent vaccines may contain

Sulfonamides work as

The stimulation of B cells to divide and mature is provided by__________.

M. leprae may infect__________.

The name Lactococcus (Streptococcus) lactis