Why is a plus sign used for hospitals?
There are several reasons why a plus sign (+) is commonly used as a symbol for hospitals.
1. Medical Association: The plus sign is often associated with the medical field and healthcare in general. It is recognized globally as a symbol of aid, care, and healing. Its use in hospitals is rooted in the medieval period, where religious institutions that provided medical assistance displayed a cross, which resembles a plus sign, as a sign of their healing mission.
2. First Aid: The plus sign is also a universal symbol for first aid and medical assistance. It is displayed on first aid kits, medical facilities, and ambulances to indicate that medical care is available.
3. Positive Symbol: The plus sign carries a positive connotation, representing growth, addition, and improvement. In the healthcare context, it symbolizes hope, recovery, and the overall well-being of patients.
4. Easy to Recognize: The plus sign is a simple, visually recognizable symbol that can easily be understood by people of different languages and cultures. It serves as a clear and widely recognizable indicator of a hospital or medical facility.
5. Religious Symbol: For many religious traditions, such as Christianity, Judaism, and Hinduism, the plus sign holds spiritual significance. In these contexts, it represents divine intervention, healing, and the blessing of good health.
6. Universal Communication: The plus sign transcends language barriers, making it an ideal symbol for hospitals and healthcare institutions that cater to diverse patient populations. Its simplicity ensures effective communication, even in cases where language barriers exist.
7. Marketing and Branding: Hospitals often use the plus sign in their logos, marketing materials, and signage as a visual element that quickly conveys their purpose and association with healthcare.
It's important to note that while the plus sign is commonly associated with hospitals, its usage may vary across different regions and countries. Some other symbols, such as the Red Cross or Caduceus, may also be used to represent healthcare facilities in certain contexts.