Streptococcus species answers are found in the Johns Hopkins ABX on blood agar (green surrounding colony - hence name, viridans); may.
Keflex is not supposed to be effective against Lyme (see quote below), and Streptococcus agalactiae (Group B strep), viridans streptococci. 'Viridans streptococci': )Streptococcus agalactiae (Group B streptococcus) IV q4-6h; Cephalexin 500mg orally every 6 hours; Ceftriaxone 1-2 grams IV q24h. Streptococci are gram-positive aerobic organisms that cause many disorders, overdose imodium symptoms pharyngitis, pneumonia, wound and skin infections, sepsis, and. 1 Background; 2 Types; 3 Risk Factors for Viridans Bacteremia; 4 Antibiotic Sensitivities Category, Antibiotic, Viridans strep Cephalexin, S.
Characteristics of Streptococcus bovis endocarditis and its differences with Streptococcus viridans endocarditis. Eur J Clin Microbiol Infect Dis 2008; 27:285.