The first case of yellow fever in French Guiana since 1902 was reported in March 1998. The yellow fever virus genome was detected in postmortem liver biopsies by seminested polymerase chain reaction. Sequence analysis showed that this strain was most closely related to strains from Brazil and Ecuador.

In January 2017, a yellow fever outbreak occurred in Espirito Santo, Brazil, where human immunization coverage is low. Histologic, immunohistologic, and PCR examinations were performed for 22 deceased nonhuman New World primates; typical yellow fever features were found in 21. Diagnosis in nonhuman primates prompted early public health response.

In the report “Addressing a Yellow Fever Vaccine Shortage — United States, 2016–2017,” on page 457, the first sentence of the fourth paragraph should have read “In 2015, approximately 9.5 million aviation passenger-journeys from the United States to 42 countries with endemic yellow fever virus transmission occurred (1) (Data In, Intelligence Out [https://www.diio.net], unpublished data, 2016).”...

Yellow fever vaccine-associated viscerotropic disease is a rare sequela of live-attenuated virus vaccine. Elderly persons and persons who have had thymectomies have increased susceptibility. A review of published and other data suggested a higher than expected number of deaths from yellow fever vaccine-associated viscerotropic disease among women 19-34 years of age without known immunodeficiency.

We present a case of an unvaccinated traveler who traveled from New York to Peru and contracted yellow fever. He likely acquired the infection while visiting the Amazon River, with a point of exit of Lima, Peru. Our case illustrates the dramatic course that yellow fever may take, as well as the importance of pretravel vaccination.

In the report “Addressing a Yellow Fever Vaccine Shortage — United States, 2016–2017,” on page 457, the first sentence of the fourth paragraph should have read “In 2015, approximately 9.5 million aviation passenger-journeys from the United States to 42 countries with endemic yellow fever virus transmission occurred (1) (Data In, Intelligence Out [https://www.diio.net], unpublished data, 2016).”...

In the early 20th century, when it was discovered that the yellow fever virus was transmitted in its urban cycle by Aedes aegypti, measures of control were introduced leading to its disappearance. Progressive neglect of the disease, however, led to a new outbreak in 1927 during which the etio logical agent was isolated; some years later a vaccine was discovered and yellow fever disappeared agai...

In the 19th century, yellow fever thrived in the tropical, urban trade centers along the American Gulf Coast. Industrializing and populated, New Orleans and Memphis made excellent habitats for the yellow fever-carrying Aedes aegypti mosquitoes and the virulence they imparted on their victims. Known for its jaundice and black, blood-filled vomit, the malady terrorized the region for decades, som...

1. Saimiri sciureus has been infected with yellow fever virus, both by the inoculation of infectious blood and by the bites of infective mosquitoes. Some of the monkeys have died, showing lesions, including hepatic necrosis, suggesting yellow fever as seen in human beings and in rhesus monkeys. Virus has been transferred back to M. rhesus from infected Saimiri both by blood inoculation and by m...