Elderly travelers and those with an underlying condition are most at risk and should avoid any travel that puts them at risk, including long flights, visits to crowded places and, in particular, cruises, even in outside severely affected areas.
Wasafiri wazee na wale walio na matatizo mengine ya kiafya ndio wako kwenye hatari kubwa na wanapaswa kuepuka usafiri ambao unaweza kuwahatarisha, kama vile safari za ndege za muda mrefu, kuzuru maeneo yenye watu wengi, na hasa meli za abiria, hata nje ya maeneo yaliyoathirika sana.