None of which should detract from the Voyager programme's momentous achievements. Voyager 1 and its twin, Voyager 2, dispatched 15 days earlier but now trailing because of its excursion to Uranus and Neptune, have offered glimpses of the four gas giants and a slew of strange astronomical phenomena.
Elephantiasis is a symptom of a variety of diseases, where parts of a person's body swell to massive proportions. Elephantiasis tropica or lymphatic filariasis, caused by a number of parasitic worms, particularly Wuchereria bancrofti.
True elephantiasis, or elephantiasis filariensis, is most often caused by a slender threadlike filarial parasite, Wuchereria bancrofti, which enters the lymphatic system, causing an obstruction to drainage. The filaria larvae are transmitted by mosquitoes or flies that carry blood infected with them.