DFFA and pharyngitis: Another study reported the fnbA (78%), fnbB (81%), clfA (59%), and cna (73%) in MRSA isolated from pharyngitis patients and have the potential of biofilm production [15]; a recent study reported clfA and clfB completely dominant followed by fnbA (80%), fnbB (77%), sdrC (68%), icaA (63%), icaD (58%), sdrD (54%), can (25%), and fib (20%) in biofilm producer MRSA [41], respectively.