Antibiotics are medicines that kill bacteria. Bacteria can cause infections such as strep throat, ear infections, urinary tract infections, and sinus infections (sinusitis). There are many types of antibiotics. Each works a little differently and acts on different types of bacteria. Your doctor will decide which antibiotic will work best for your infection.
Accordingly, a pole barn with the posts set 12' center to center would use a 12' wide door, covering each post 3 and leaving an 11'6 inside opening. With an overall rough opening height of 10' floor to header, we would make our doors 1 less in height to clear the pebbles.
I guess when someone hears the term barn door they visualize either actual sliding doors on a barn large enough to accommodate tractors or farm animals or, if they are current on their design trends, they think of a rustic door in a farmhouse or loft apartment.