What type of bacteria is Amoxicillin typically active against?

Amoxicillin is a type of penicillin antibiotic that is primarily effective against a range of gram-positive bacteria, particularly Streptococcus species. This bacterium is common in various infections, including strep throat, pneumonia, and skin infections. Amoxicillin disrupts bacterial cell wall synthesis, which leads to the death of the bacteria, making it a suitable treatment for infections caused by Streptococcus.

The other types of organisms, such as viruses and fungi, are not susceptible to amoxicillin, as antibiotics specifically target bacteria by exploiting their unique cellular mechanisms. Mycoplasma, while a type of bacteria, is often resistant to penicillin antibiotics, including amoxicillin, since it lacks a traditional cell wall that these antibiotics target. Thus, the activity of Amoxicillin is particularly relevant and effective against Streptococcus bacteria, highlighting its role in treating bacterial infections.