Which action helps prevent pneumonia in at‑risk adults?

• A. Encourage vaccination
• B. Avoid vaccination
• C. Skip hand hygiene
• D. Limit fluids

Answer: (A)

Prevention of pneumonia in at‑risk adults hinges on vaccination and good infection-control practices. Vaccines against influenza and Streptococcus pneumoniae reduce both the incidence of pneumonia and its complications, which is especially important for older adults and those with chronic illnesses or weakened immune systems. Encouraging vaccination means helping the patient receive the recommended influenza shot each year and the pneumococcal vaccines, which is one of the most effective ways to lower pneumonia risk. In contrast, avoiding vaccination, skipping hand hygiene, or limiting fluids do not protect against pneumonia—avoiding vaccines leaves them vulnerable, poor hand hygiene increases the spread of respiratory pathogens, and limiting fluids can impair mucosal defenses and overall health.