1.) Killed - virus vaccine - It is inactive vaccine consisting of virus particles, bacteria, or other pathogens that have been grown in culture and then killed using a method such as heat or formaldehyde
2.) EIA test. - Also known as "ELISA Test" Enzyme linked Immunosorbent assay
In short, Your Answers are: 1 - A)
& 2 - D)
Hope this helps!
