What are normal flora of the throat?

Normal flora of the throat primarily includes various bacteria that coexist harmlessly with the host, such as Streptococcus, Staphylococcus, Neisseria, and Haemophilus species. These microorganisms play a crucial role in maintaining throat health by competing with pathogenic bacteria, thus helping to prevent infections. The composition of throat flora can vary among individuals and can be influenced by factors like age, diet, and overall health. While most of these organisms are benign, some can become pathogenic under certain conditions.