Who developed the small opx vaccination?

A Eduard Jenner
B Alexander Fleming
C Albert Einstein
D Isaac Newton

Correct Answer: Eduard Jenner

The smallpox vaccine, introduced by Edward Jenner in 1796, was the first successful vaccine to be developed. He observed that milkmaids who previously had caught cowpox did not catch smallpox and showed that inoculated vaccinia protected against inoculated variola virus.
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2 large and 1 small pumps can fill a water tank in 4 hours. 1 large and 3 small pumps can also fill the same water tank in 4 hours . How many hours will it take for 3 large 4 small pumps to fill the tank?
A 2 hours
B 2.5 hours
C 3 hours
D 3.5 hours
2 large and 1 small pumps can fill a water tank in 4 hours. One large and 3 small pumps can also fill the same water tank in 4 hours. how many hours will it take for 3 large and 4 small pumps to fill the tank?
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The solid brick shown is made of small square shaped bricks of side 1. when the large brick is disassembled into its component small bricks. the total surface area of all the small bricks is how much greater than the surface area of the large brick?
A 32
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Investigations should be done before hepatitis-B vaccination include-
A HBeAg
B HBVDNA
C HBcAg
D HBsAg
Regarding live attenuated vaccination
A Should not be given during an acute infection
B Should not be given three months after an injection of human immunoglobulin
C Human immunoglobulin should not be given for two weeks after a live vaccine
D Can be given in pregnant women
E Two live vaccines should be given two weeks apart
Post-exposure prophylaxis by vaccination is recommended for the following infections
A Hepatitis A
B Hepatitis B
C Rabies
D Influenza
E Rubella
Pre-vaccination tests before giving hepatitis B vaccine are
A Both HBsAg and Anti HBs
B Anti HBc total
C HBsAg only
D Anti HBs only
E HBeAg
Post exposure prophylaxis by vaccination isrecommended for the following viral diseases
A Hepatitis A virus
B Hepatitis B virus
C Rabies virus
D Human immunodeficiency virus
E Rubella virus
Investigations should be done before hepatitis B vaccination includes
A HBsAg
B Anti-HBs
C Anti HBc
D HBeAg
E HBV DNA
BCG vaccination of baby after birth
A Prevents tubercular meningitis in children
B Produces cell mediated immunity
C Is not recommended in children with immunodeficiency
D Prevent tuberculosis in all vaccinated children
E Not necessary in endemic area

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