| A | B |
| bacteriology | a science that deals with bacteria |
| pasteurization | a process which involves heat |
| rabies | a disease of the nervous system |
| vaccine | produces immunity to a disease |
| anthrax | a disease fatal to warm-blooded animals |
| Louis Pasteur | famous chemist and biologist |
| drawing portraits | an early skill of Pasteur |
| twenty-six | the age at which he became a professor |
| silkworm | a big industry in France in the 1800's |
| mulberry leaves | food for silkworms |
| silkworm cocoon | composed of a long silk thread |
| stroke and paralysis | tragedy that struck Pasteur |
| Joseph Meister | boy who received rabies vaccine |
| Pasteur Institute | burial place of Louis Pasteur |
| Marie | Pasteur's wife |
| Edward Jenner | first developed smallpox vaccine |