These jobs are geneticists and criminologists! Geneticists study genes and how they're inherited, seeing where the DNA came from. Criminologists will supply the samples to the geneticists, as they take them from the crime scene.
Study the disease: see the reaction it causes (the end result), what it does to the body, what the major key genes in the disease are, see what reacts to it. You can study it until you find a cure for it, after that you can distribute the cure to the people affected by the outbreak.
also one way that you could study the outbreak is finding someone who is immune to the disease and seeing how they are immune to it.
Make/produce and secrete hormones
Answer:
Angina is a type of chest pain caused by reduced blood flow to the heart.
Pollution in the World will have the greatest effect on human health.