The germ theory of disease is best described as a theory as a
result of it not being universally proven.
What is Theory?
Theory refers to the supposed explanation about an
occurrence or phenomenon. It is usually speculative as it hasn't
undergone some checks and balances to determine its
authenticity.
It is also referred to as a part of the scientific method which is
proposed before various tests and experiments are done to
verify it.
When a hypothesis has been verified , it then becomes a
scientific law which is reproducible.
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