In this series, the penicillin was injected hypodermically, the size and length of the needle varying with the type and size of lesion treated.

Pfizer is the nation’s sole supplier of the penicillin shot. Earlier this year, company officials said it was in short supply because of increased demand.

Our objective has been to prepare a mixture of penicillin that after a single injection will maintain adequate levels of penicillin in the blood for at least twenty-four hours.

Pfizer is the nation’s sole supplier of the penicillin shot. Earlier this year, company officials said it was in short supply because of increased demand.

When I was 10 years old I had a lifesaving radical mastoidectomy. Following that surgery I had to have a penicillin shot every day for almost a month, and yes they hurt. That was in 1950 and the ...

Pfizer is the nation’s sole supplier of the penicillin shot. Earlier this year, company officials said it was in short supply because of increased demand.