Understand the role of capsules in bacterial virulence and immune evasion. #EncapsulatedBacteria #Microbiology #StreptococcusPneumoniae #HaemophilusInfluenzae #NeisseriaMeningitidis #Klebsiella #Pseudomonas #Salmonella #EColi #GroupBStreptococcus #USMLE #MedicalEducation #Pathogenesis #Immunology