Final answer:
The WHO and UNICEF recommend vitamin A supplements for all measles-infected infants and children. There are no specific antiviral treatments for measles, but vitamin A helps in immune system support and reducing complications.
Step-by-step explanation:
The World Health Organization (WHO) and UNICEF recommend vitamin A supplements for all measles-infected infants and children. This is an essential part of treating measles, especially since there are no specific antiviral treatments available for the disease. Vitamin A is known to help boost the immune system and reduce complications associated with measles. Infected individuals are often provided supportive treatment, which includes oral rehydration therapy to prevent dehydration due to symptoms like high fever and diarrhea. Moreover, preventive vaccination is critical, and the WHO advises immunization with the measles, mumps, and rubella (MMR) vaccine to prevent the disease. Still, in cases where measles infections occur, vitamin A supplementation becomes an important part of the management strategy for infected children to aid their recovery.