Dr. Julian Klapowitz of Travel Medicine Consultations can provide the yellow fever vaccine New York City residents seek as part of their travel plans.
For a list of yellow fever vaccine entry requirements by country, you may click the following link and then download the information provided: WHO YF Vaccine By Country List.
What Is Yellow Fever?
Yellow fever is a potentially deadly illness that affects the liver and other organs. It is caused by a virus (Flaviviridae family) and is carried by mosquitoes. These mosquitoes bite infected humans or non-human primates (monkeys, for example) and then transmit the virus to other humans. It is called “Yellow Fever” because of jaundice (yellow skin and eye color) that develops when your liver is severely damaged.
Large epidemics of yellow fever occur when the virus is present in a community with a high number of mosquitoes and low rates of human vaccination.
What are the symptoms of Yellow Fever?
Some of the common symptoms of yellow fever include fever, headache, muscle pain, fatigue, nausea, vomiting, feverishness, dizziness, and chills. This is also referred to as the “period of infection.” These symptoms usually improve after a few to several days.
A “period of remission” follows, where most symptoms resolve. This can last up to 48 hours. Most people then recover completely.
15% of people finish the “period of remission” and then enter the severe yellow fever stage.
Severe and life-threatening signs and symptoms at this stage include:
- Jaundice (yellow-colored skin and eyes due to liver failure)
- Abdominal pain
- Recurrent fever
- Vomiting of blood (hematemesis) or bloody diarrhea
- Kidney failure
- Irregular heartbeats
- Seizures and coma
- Bleeding from the eyes, mouth, and nose
Up to 50% of people who enter this stage die!
Places where Yellow Fever is common:
Yellow fever is found in sub-Saharan Africa and South America. It occurs more frequently in Africa than in South America.
Yellow Fever Vaccines in NYC and Prevention:
Mosquito avoidance is important. There are currently two vaccines in the United States:
- YF-Vax, which was recently unavailable due to a manufacturing issue, is again available at our office.
- Stamaril is the yellow fever vaccination that was available during the YF-Vax shortage.
Ten days after immunization, you are considered immune to yellow fever. Some countries require you to receive the vaccine ten or more days before you enter. This is to prevent you from bringing the disease into the country from an at-risk location and prevent you from becoming infected once you arrive. Yellow fever vaccine is therefore sometimes medically recommended (to prevent you from becoming ill) and sometimes required (for entrance into a specific country).
We have the YF-Vax in stock. For a yellow fever vaccine in NYC, contact Travel Medicine Consultations, where you can schedule an appointment with Dr. Julian Klapowitz to discuss your vaccine needs for travel health.
For further information, please visit CDC/Yellow Fever.