What is the Yellow fever vaccine?
The yellow fever vaccine is recommended for those who intend to live and travel in regions where yellow fever is thought to be present or who are at a higher risk of coming into contact with the virus.
The vaccine is designed to aid in the prevention of yellow fever. The vaccine is administered by exposing you to a tiny amount of the virus that will cause the body to develop immunity to the illness. The vaccine is not able to treat an active disease that has already started to develop within the body.You must receive the vaccine at least 10 days before your visit to a place where you could be exposed to the disease.It is also recommended for those who work in a research lab and are susceptible to the yellow fever virus via accidental needle-stick injuries or the inhalation of viral droplets that are in the air.Like all vaccines, the yellow fever vaccine might not be a reliable source of protection for all people.
Side effects of Yellow fever vaccine
See a doctor immediately. If you are experiencing symptoms warning signs of an allergic response such as itching, wheezing, chest tightness, trouble breathing, and swelling of your lips, face, or tongue,
It is not recommended to be given a booster vaccination in the event of an allergy that could have been life-threatening following the first vaccination. Note all adverse effects that manifest within the first 30 days following getting the vaccine. If you need to get another dose, you'll need to inform your physician whether the prior shot resulted in any adverse negative effects.Get medical attention immediately. If you experience any of the following symptoms that are similar to yellow fever: They could be present within 10 days of vaccination.
- Fever, headache, confusion, and extreme tiredness;
- Muscle pain or weakness;
- A lightheaded sensation, similar to what you're passing out;
- Simple bleeding, unusual bruises;
- Very little or no urine;
- Vomiting, nausea, a hunger loss, or jaundice (yellowing of the eyes or skin).
Being infected by yellow fever is far more hazardous for your health than getting this vaccine. But, as with all medicines, this one can trigger negative side effects; however, the risk of serious adverse side effects is very low.Contact your physician immediately in the event that you suffer from some of these extremely rare adverse effects after 10 days from the time of your vaccination:
- Vomiting, high fever, and being more sensitive to light
- Extreme tiredness, neck stiffness, seizure;
- Issues with breathing, walking problems with swallowing, speech vision, eye movements;
- The feeling of numbness or discomfort in your toes or fingers;
- Intense discomfort (especially during the night)
- Loss of bladder or bowel control.
The risk of serious side effects is more frequent in older adults.
Common negative side effects of yellow fever vaccinations could be:
- Fever;
- Vomiting, nausea;
- Headache;
- Muscles or joint pains;
- Fatigue or weakness weakening or fatigue
- Redness, swelling, pain, or a lump (induration) in the area where the infection occurred
There isn't an exhaustive listing of all negative consequences. Other side effects could occur. Consult your physician to seek medical advice on the effects of the vaccine. You can report any adverse reactions directly to Health and Human Services at 1-800-822-7967. US Department of Health and Human Services at 1-800-822-7967
Warnings
It is not recommended to get a booster shot when you have experienced an allergic reaction that could be life-threatening following the first vaccination.
Before you take this drug
It is not recommended to receive this vaccine if you have ever had an emergency allergic reaction to the yellow fever vaccine or if you suffer from:
- An allergy to chicken or egg proteins;
- Cancer, leukaemia, and lymphoma;
- A weak immune system is due to illness (such as cancer, hiv, or aids) as well as certain medications like steroids.
- A disorder like myasthenia gravis
- A tumour or disease that affects the thymus gland, if the thymus gland is surgically removed,
- If you've had an organ transplant,
Children less than 9 months old must not receive the yellow fever vaccination.If you're at a higher probability of exposure to the yellow fever virus, you might require the vaccination even if you suffer from an allergy to chicken or egg products. The doctor will give you the vaccine in smaller doses in order to avoid any allergic reactions.In certain circumstances, an individual doctor or health official could decide that a person who is older must be vaccinated against yellow fever.Speak to your doctor if you were ever diagnosed with:
- A seizure;
- A neurologic disorder or disease that affects the brain (or, in the case of a reaction to a prior vaccination),
- A bleeding or blood clotting disorder, such as haemophilia
- Guillain-barre syndrome
You may still get an injection if you suffer from just a mild flu. If you have an illness that is more severe, such as a fever or other type of infection, wait until you recover before you can receive this vaccine.Vaccines can be harmful to a baby who is not yet born and, therefore, should not be administered to a pregnant woman. However, vaccinations for the mother may be more risky for the baby if the mother is infected by an illness that this vaccine can stop. The doctor will decide if you should get this vaccine, particularly when you are at a higher chance of contracting yellow fever.Check with your doctor to see whether it is safe to breastfeed your child after getting this shot. Do not feed your child if it is younger than nine months.
How to take yellow fever vaccine?
The vaccine is administered by injection under your skin. You can receive this injection in a physician's office or in a different clinic.A single dose of the yellow fever vaccine can provide long-lasting protection for the majority of people. Another dose can be administered to those who do not have a sufficient immune system and continue to be susceptible to yellow fever. Your personal booster schedule could differ from the guidelines. Follow the advice of your physician or the schedule suggested by your health care provider in the area or the Centres for Disease Control and Prevention (CDC).
After you have received the vaccination, After receiving the vaccination, you will receive the International Certificate of Vaccination (yellow card) at the location where you were given the yellow fever vaccine. This card will be required to prove your vaccination in order to be able to travel to certain countries. The card is valid for 10 days after receiving the vaccination. It is valid for a period of 10 years.The yellow fever vaccine could result in false results when you check for the presence of rabies and Japanese encephalitis. Speak to any doctor who examines you if you've recently had the yellow fever vaccine.
Alongside getting the yellow fever vaccination, wear appropriate clothing, insect repellents, and mosquito nets around your mattress to prevent mosquito bites that can cause infection with the virus that causes yellow fever.If you remain a traveller or reside in areas that have yellow fever as a common occurrence, it is possible to receive a booster dose of the yellow fever vaccine at least 10 years following your first dose.
Details on dosage
Usual Adult Dose for Yellow Fever Prophylaxis:
0.5 mL subcutaneously
Booster doses can be administered to those who were vaccinated 10 years before and have a higher risk of contracting yellow fever.
Comments:
A single dose of the vaccine provides time protection for the majority of healthy people; however, an additional dose can be administered to those who do not have a sufficient or long-lasting vaccination response (e.g., pregnant women, those who have had stem cells from hematopoietic tissue transplants, HIV-infected people) and who are constantly at risk of exposure to yellow fever.
Usual Paediatric Dose for Yellow Fever Prophylaxis:
9 months or older: 0.5 mL subcutaneously
Booster doses can be administered to those who were vaccinated 10 years before and have a higher risk of contracting yellow fever.
For children younger than 9 months, it is contraindicated.
Comments:
Patients who are less than 9 months old are not recommended due to the possibility of yellow fever-related viscerotropic disease, which typically occurs within 10 days following vaccination.
A single dose of the vaccine provides time protection in the majority of healthy people, but an additional dose can be administered to those who do not have a sufficient or long-lasting vaccination response (e.g., pregnant women, those who have had a transplant of hematopoietic stem cells, HIV-infected people) and who are constantly at risk of exposure to yellow fever.
Do I be concerned if I miss a dose?
Consult your physician. If you received this vaccination less than 10 days before your arrival in a region, that could expose you to the virus yellow fever.
What will happen if I take excessively?
A dose of the vaccine that is too high is highly unlikely.
What should be avoided?
Follow the instructions of your physician regarding any dietary restrictions on drinks, food, or any activity.
Interaction with other drugs
Before you receive this vaccine, inform your doctor about any other vaccines you've recently received.Inform your doctor if you have recently taken medication or received treatments that could weaken your immune system, for example:
- Steroid medicine;
- Treatments for cancer
- Medication to treat the symptoms of psoriasis, rheumatoid arthritis, or other conditions that cause autoimmune disease and
- Drugs for treating or preventing the risk of organ transplant rejection.
This list isn't exhaustive. Other medications can influence this vaccine, such as prescription and over-the-counter medicines, vitamins, and herbal products. There are many possible interactions that are not mentioned in this medication guide.
