'Infectious' in the Bible

"When a {person} has on his body's skin a swelling or an epidermal eruption or a spot and it becomes an infectious skin disease on his body's skin, then he shall be brought to Aaron the priest or to one of his sons the priests.

The priest is to examine the skin rash on the body. If the hair on the skin rash has turned white and its appearance is deeper than the skin of his body, it's an infectious skin disease. When the priest has examined it, then he is to declare him unclean.

When the priest examines him and determines that the scab did, in fact, spread in his skin, then the priest is to pronounce him unclean, since it's an infectious skin disease."

"When a person has a skin rash that's infectious, he is to be brought to the priest.

it [is] a chronic infectious skin disease on his body's skin, and the priest shall declare him unclean; he shall not confine him, because he [is] unclean.

If the infectious skin disease spreads in the skin so that it covers his entire body from head to foot (as the priest examines it),

when the priest's examination reveals that the infectious skin disease has covered his entire body, then he is to declare him clean, even though he still has the skin infection. He has turned entirely white, so he's clean.

The priest is to examine the infected flesh and declare him unclean. The raw flesh is unclean; it's an infectious skin disease.

When the priest undertakes his examination and finds that it appears more extensive than skin deep and that its hair has turned white, then the priest is to declare him unclean, since an infectious skin disease has flourished in the boil.

if the priest examines it and indeed the hair has turned white with a white spot appearing more extensive than skin deep, it's an infectious skin disease with a burn scar that has spread. The priest is to declare him unclean. It's an infectious skin disease.

When the priest examines it on the seventh day and finds that it has indeed spread on the skin, then the priest is to declare him unclean. It's an infectious skin disease.

if when the priest examines the skin rash and indeed it appears more extensive than skin deep, and it's accompanied by fine, yellowish hair, then the priest is to declare him unclean. The scales on the head or the beard are an infectious skin disease.

But when in the baldness of his head or his forehead there develops a skin rash that's white or reddish, it's an infectious skin disease that has spread to his bald head or forehead.

When the priest examines it and finds that the swelling of the skin rash is white or reddish on his bald head or forehead, similar in appearance to an infectious disease in the skin of the body,

he's a man with an infectious skin disease. He's unclean. The priest is to declare him unclean on account of the skin rash in his head.

“The person afflicted with an infectious skin disease is to have his clothes torn and his hair hanging loose, and he must cover his mouth and cry out, ‘Unclean, unclean!’

"And when the garment {has} an infectious skin disease on it, on a wool garment or on a linen garment,

and [if] the infection is yellowish green or reddish on the garment or on the leather or on the woven material or on the fabric or on any leather object, it [is] an infectious skin disease and it shall be shown [to] the priest.

And he shall burn the garment or the woven material or the fabric, {whether wool or linen}, or any leather object that {has} the infection, because it [is] an infectious skin disease, [which is] destructive--it must be burned in the fire.

This [is] the regulation of the infectious skin disease in the wool garment or the linen or the woven material or the fabric or any leather object to declare it clean or to declare it unclean.

"This is the law concerning those who have infectious skin diseases, after they have been cleansed:

The priest is to go outside the camp and examine the infectious skin disease to confirm that the person has been healed.

He is to sprinkle the blood seven times on the person with the infectious skin disease and then pronounce him clean. Then he is to release the live bird into the open fields.

This is the regulation concerning one who has an infectious skin disease but who cannot afford his cleansing."

"This is the law for every contagion of infectious skin disease and scabs,

to distinguish when it's unclean and clean. This is the law for infectious skin diseases."

If one of Aaron's descendants has an infectious skin disease or a discharge, he is not to eat anything sacred until he has been cleansed. Anyone who touches an unclean thing on account of the dead, or who has a seminal discharge,

“Be careful in a case of infectious skin disease, following carefully everything the Levitical priests instruct you to do. Be careful to do as I have commanded them.

If a man carries meat that is holy [because it has been offered in sacrifice to God] in the fold of his garment, and he touches bread, or cooked food, or wine, or oil, or any [kind of] food with this fold, does what he touches become holy [dedicated exclusively to God’s service]?’” And the priests answered, “No!” [Holiness is not transferrable.]

Then Haggai said, “If one who is [ceremonially] unclean because of [contact with] a corpse touches any of these [articles of food], will it be unclean?” And the priests answered, “It will be unclean.” [Ceremonial uncleanness, like sin, is infectious.]

There will be violent earthquakes, and in various places famines and [deadly and devastating] pestilences (plagues, epidemics); and there will be terrible sights and great signs from heaven.