Are you routinely checking MMR serologies in primary care for patients who have been previously vaccinated, but are worried their immunity has waned in light of the various measles outbreaks?

Are you routinely checking MMR serologies for patients who have been previously vaccinated?

• Yes, if they are worried their immunity has waned
• Yes, if they are planning to travel abroad / to areas with an active outbreak
• Yes, regardless of when they were born
• Maybe, but only if they want to get vaccinated again
• Maybe, if they were born after 1957
• No, this is not part of my routine practice in primary care
• Other