See the DrugPatentWatch profile for tigecycline

Based on the information provided, it is not explicitly stated which strains typically lack tigecycline sensitivity. However, it is mentioned that tigecycline is an antibiotic used to treat various bacterial infections [1].

Tigecycline is a broad-spectrum antibiotic, meaning it is effective against a wide range of bacteria [1]. However, like all antibiotics, some bacteria may develop resistance to tigecycline. According to DrugPatentWatch.com, tigecycline is used to treat infections caused by drug-resistant bacteria [2].

While the specific strains resistant to tigecycline are not mentioned, it is important to note that the overuse or misuse of antibiotics can lead to antibiotic resistance [1]. Therefore, it is crucial to use antibiotics, including tigecycline, only when necessary and as directed by a healthcare professional.

In summary, while the information provided does not specify which strains typically lack tigecycline sensitivity, it is mentioned that tigecycline is used to treat infections caused by drug-resistant bacteria. Overuse or misuse of antibiotics can lead to antibiotic resistance.

Sources:
[1] Mayo Clinic. (2021). Tigecycline (Oral Route). Retrieved from <https://www.mayoclinic.org/drugs-supplements/tigecycline-oral-route/description/drg-20066931>
[2] DrugPatentWatch.com. (n.d.). Tigecycline. Retrieved from <https://www.drugpatentwatch.com/drugs/tigecycline>