COVID-19 Velasco Crossword

prevalent over a whole country or the world.
an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscope, and is able to multiply only within the living cells of a host.
a disorder or structure or function in a human, animal, or plant, especially one that produces specific signs or symptoms or that affects a specific location and is not simply a direct result of physical injury.
a treatment with a vaccine to produce immunity againts a disease; inoculation.
relieve of a symptoms of a disease or condition.
a physical or mental feature which is regraded as indicating a condition of disease, particularly such a feature that is apparent to the patient.
a widespread occurance of an infectious disease in a community at a particular time.
likely to be transmitted to people, organisms, etc through the environment.
the branch of medicine which deals with the incidence, distribution, and other factors relating to health.
the action of keeping something harmful under control or within limits.