Caucasian farmer preparing vaccine in syringe

60 64 years active seniors aging agriculture authentic authenticity baby boomer bottle candid casual clothing caucasian color image cowboy hat day farm farmer farming full length gray hair halfway healthcare holding illness kneeling looking down man medical medicine nature needle occupation one person oregon outdoors people photography preparing real people rural scene selective focus senior adult senior men side view syringe three quarter length treatment united states vaccinating vaccination vertical veterinarian real life60 65 60 70 60's 60s 65 70 70 75 70 80 70's 70s 75 80 adult ageing america american americas baby boomer babyboomer bending boomer boomers color colour container crouching daylight daytime doctor elderly farmland fellow full body full length gentleman gray grey grey hair guy hair hat health care health care human human being husbandry hypodermic ill implement injection inoculating jabs male maturing medical care medical science natural north america northwest old one outdoor outside pacific northwest person pet care preparation readying retired retirement rural senior senior citizen seventies seventy sharps shots sick sickness sixties sixty three quarter length treating us usa united states of america us usa vet west coast western european