Front

What is a transgenic organism?

Back

An organism that has had foreign genes incorporated into its genome.

Front

What factors are important when producing a new vaccine?

Back

The safety of the vaccine, ease of delivery, and overall effectiveness over time.

Front

Who developed a vaccine against smallpox?

Back

Edward Jenner.

Front

What is an epidemic?

Back

A rapidly spreading outbreak of disease affecting many large populations.

Front

What type of immunity do vaccines provide?

Back

Active immunity.

Front

Define recombinant organism.

Back

An organism that has been genetically modified to contain DNA from another organism.

Front

What is passive immunity?

Back

Immunity acquired through the transfer of antibodies from another individual.

Front

What is the difference between an epidemic and a pandemic?

Back

An epidemic is a disease outbreak in a specific area, while a pandemic is a global outbreak.

Front

What is the role of vaccines in public health?

Back

Vaccines help prevent the spread of infectious diseases and protect populations.

Front

What is the significance of Edward Jenner's work?

Back

He pioneered the development of the smallpox vaccine, which was the first successful vaccine.