And the level of vigilance varies wildly.
Houston said that World Concern is hiring secret shoppers to provide some level of vigilance.
High level of vigilance for the diagnosis of MetS is expected among health providers.
The level of vigilance by public health scientists shouldn't transfer to panic in the general public, Mr. Andreadis said.
Rather, they are suggestive of an unhealthy level of vigilance and suspicion when it comes to female independence.
"You should take care in public places where people gather, and exercise a heightened level of vigilance.
"If the organic standards require this level of vigilance, they must be doing something right," Dr. Nestle says.
As a second-generation Indian, born and raised in America, I find myself operating at an elevated level of vigilance.
Citizens remaining in Bahrain should "maintain a high level of vigilance and exercise good security practices," the statement said.
Then each category of jobs was allocated to the appropriate level of vigilance using hierarchical decision making method (AHP).
A bulletin issued by the British Embassy suggested that citizens "maintain a high level of vigilance" because the terrorist threat was still high.
