U.S. flag An official website of the United States government
  1. Home
  2. Drugs
  3. Development & Approval Process | Drugs
  4. Development Resources
  5. Tetracycline – Oral products
  1. Development Resources

Tetracycline – Oral products

 

Minimum Inhibitory
Concentrations

(mcg/mL)

Disk Diffusion
(zone diameter in mm)

Pathogen

S

I

R

S

I

R

Enterobacteralesa

M100 standard is recognized

Acinetobacter spp.

M100 standard is recognized

Enterococcus spp.

M100 standard is recognized

Staphylococcus spp.

M100 standard is recognized

Haemophilus influenzae and parainfluenzae

M100 standard is recognized

Neisseria gonorrhoeae

M100 standard is recognized

Streptococcus pneumoniae

M100 standard is recognized

Streptococcus spp. β- Hemolytic Group

M100 standard is recognized

Anaerobes

M100 standard is recognized

-

-

-

Bacillus anthracis

M45 standard is recognized

-

-

-

Brucella spp.

M45 standard is recognized

-

-

-

Franciscella tularensis

M45 standard is recognized

-

-

-

Vibrio cholerae

M45 standard is recognized

-

-

-

Yersinia pestis

M45 standard is recognized

-

-

-

Mycoplasma pneumoniae

M43-A standard is recognized

-

-

-

Ureaplasma urealyticum

M43-A standard is recognized

-

-

-

aIncluding Salmonella spp. and Shigella spp.

S = Susceptible; I = Intermediate; R = Resistant

Exceptions to the recognized standard of CLSI M100

For the bacteria listed below, susceptibility test interpretive criteria are not recognized at this time:

Other Non-Enterobacterales

Streptococcus spp. Viridans Group

 
Back to Top