vaccines

Question 1

Vaccinations

Answer 1

one of the most successful medical advancements in the history of public health.

Question 2

smallpox killed

Answer 2

millions

Question 3

polio and rubella

Answer 3

Nearly 20,000 were paralyzed

Question 4

How vaccines work

Answer 4

The vaccine itself is a weekend or deactivated form of the disease. After the vaccine is given by injection, the body makes antibodies which fight off the disease.

Once an individual is exposed to a certain antigen, the body makes antibodies. The vaccine itself is a weekend or deactivated form of the disease. After the vaccine is given by injection, the body makes antibodies which fight off the disease. The antibodies are stored in the body in case it encounters the disease again. Antibodies are disease specific to a vaccine will only protect you from the disease it is made for

Question 5

Why aren’t there vaccines for every illness?

Answer 5

It’s very hard to make vaccines and its expensive

Question 6

Why do we need to get some vaccines more than once?

Answer 6

There different strains every year

Question 7

Who invented vaccines? Explain how

Answer 7

There was the chinese inoculation that would use scabs of smallpox patients and grind it up and snort it
Then edward jenner noticed that milk laddies who handles cows all day had cowpox but they would never get smallpox
He dedicated to test this on a young boy and deliberately gave him cowpox, then smallpox and he discovered he didn’t get sick
He named it vaccination because smallpox were called vaccinia