Meningococcal Disease(Meningitis) the infection of the fluid of the fluid surrounding the brain and spine.....at risk tlddlers to 19yro. Whooping Cough (Pertussis) severe coughing spells,vomiting, weight loss, cracking cib's, pneumonia, incontinance. Diptheria a thick covering in back the throat , heart problems, paralasis, breathing problems. Lock Jaw (Tetanus) untreated 2 in 10 cases end in death, painfull tightening of musles all over the body. Undalent feaver is from drinking the milk of cattle infected with Brucellosis a common disease in all wildlife. The State of Alaska Dept of Fish & Game publishes a small paperback hand book "A Guide to Common Wildlife Diseases and Parasites of Alaska" 6 of the external skin 2 of the head 5 of the internal organs 3 of the muscle 8 classified in a general catagory Salmon are loaded with tape worms. Freezing the meat wont kill them they have survived freezing of -45 and had re-animated when rewarmed. they will die when heated to 160F Some these little doosies would ruin your day Keep current on your shots and keep those teeth in good orderso if SHTF occors you can coast a little.