I recommend only using eggs from truly free range hens to minimize the risk of salmonella.
Back to the original statement, wouldn’t the acid in the vinegar pretty much eliminate this risk?
I make fresh Caesar dressing all the time with no worries, because of the lemon juice.
Wife started a new job as nanny for the family at a big farming/trucking operation. They run free-range hens for the staff to take home the eggs. They’re always telling her to take more.