This kind of fever is transmitted by female culex mosquitoes. This kind of mosquitoes injects the parasite into the blood stream of the victim and subsequently; yellow fever will occur which will makes the eyes very yellow.
Yellow fever can be cured with herbs. All you need to do is to get some quantity of bitter leaves juice, half a beer bottle of orange juice and mix together. Drink half a glass cup in the morning and same at night for 2 week. As you drink the mixture and pass out urine, the problem will gradually leave the person.