Final answer:
Droplet precautions should be used for meningococcal meningitis due to the spread through respiratory secretions.
Step-by-step explanation:
For meningococcal meningitis, droplet precautions should be implemented. This infection is primarily spread through respiratory secretions. The pathogen Neisseria meningitidis has a high affinity for mucosal membranes in the oropharynx and nasopharynx. Given that transmission occurs effectively through contact with respiratory secretions, and considering that healthcare workers have been infected via droplets or aerosols containing N. meningitidis, droplet precautions are critical to preventing its spread. This involves the use of masks when within close proximity to the patient and sometimes the use of other personal protective equipment to avoid contact with infected secretions.