All of following are true regarding Yellow fever vaccine except?
**Core Concept**
The Yellow Fever vaccine is a live, attenuated vaccine used to prevent Yellow Fever, a viral disease transmitted by mosquitoes. It is a crucial tool in controlling the spread of Yellow Fever in endemic areas.
**Why the Correct Answer is Right**
The Yellow Fever vaccine is a live, attenuated vaccine that contains a weakened strain of the Yellow Fever virus. This vaccine works by inducing a mild infection in the recipient, which stimulates the immune system to produce antibodies and immune cells that can recognize and fight the virus. The vaccine is typically administered as a single dose, and it provides lifelong immunity against Yellow Fever.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it is not true about the Yellow Fever vaccine. The correct answer will be provided below.
**Option B:** This option is incorrect because it is not true about the Yellow Fever vaccine. The correct answer will be provided below.
**Option C:** This option is incorrect because it is not true about the Yellow Fever vaccine. The correct answer will be provided below.
**Option D:** This option is incorrect because it is not true about the Yellow Fever vaccine. The correct answer will be provided below.
**Clinical Pearl / High-Yield Fact**
The Yellow Fever vaccine is a contraindication in individuals with a history of severe allergic reactions to eggs or other components of the vaccine. This is because the vaccine is produced in chicken embryo cell cultures.
**Correct Answer:** A.