Meanings of important precaution in English

They then submitted themselves to the experiments, but using an important precaution.

The ministry said restrictions on the sale of fruit and vegetables still apply in some areas as an important precaution while it continues its investigation.

But such practice should be influenced by certain very important precautions stated by Professor James.

"It's an important precaution," I replied; "there are always possibilities of infection."

"I know," I cried, "but it is an important precaution.

"We're going to take some important precautions after our first contact with our hosts," Martin said.

But, as a result of their impractical type of mind, they neglect details, they overlook important precautions, they are, oftentimes, too credulous, too easily influenced.