A nurse on a pediatric unit is reviewing transmission-based precautions. Which of the following communicable diseases should the nurse implement droplet precautions? (Select All that Apply.)

A. MRSA requires contact precautions, not droplet. B. Tuberculosis requires airborne precautions, not droplet. C. Pertussis is transmitted via respiratory droplets. D. Influenza is transmitted via respiratory droplets. E. Group A Streptococcus infections, especially pharyngitis, require droplet precautions.