By far, the number one type of eye infection is conjunctivitis, more commonly known as pink eye. Pink eye infections enter through a part of the eye called the conjunctiva, the thin membrane that coats the whites of your eyes. Antibiotic treatment is usually effective in treating this disease.
1 The city of Grand Haven is to the west, and the Grand Haven ZIP code 49417 also serves most of Robinson Township.  West Olive is to the south, and the West Olive ZIP code 49460 serves areas in the southern part of Robinson Township.
Zip Code 21797 Description. Zip Code 21797 is located in the state of Maryland in the Baltimore metro area. Zip code 21797 is primarily located in Howard County. Portions of 21797 are also located in Carroll County. The official US Postal Service name for 21797 is WOODBINE, Maryland. Portions of zip code 21797 are contained within or border the city limits of Eldersburg, MD, .