Mark Halperin
speaker
1,969 appearances
10 recordings
1 series
first heard Sep 2025
last heard 19 Aug
Mark Halperin’s voice in public audio — every appearance, attributed to the second.
Trend
recordings per month · last 12 monthsRecordings per month over the last 12 months — 9 in all, peaking in Aug 2026 with 4.
Appearances
Symptoms typically begin about one week after exposure, including stomach cramps, nausea, fatigue, and prolonged diarrhea that the CDC warns can become frequent and explosive symptoms.
Some infected people never develop symptoms while untreated illness can persist for weeks or even return after appearing to improve.
Investigators now focusing heavily on lettuce and salad greens, though Michigan health officials stress other foods remain under consideration, according to the Michigan Department of Health and Human Services.
Michigan emerged as the center of the outbreak, reporting more than 3,300 cases and 44 hospitalizations nationwide.
the parasite sending at least 80 to the hospital, according to the Washington Post.
The parasite, particularly difficult to track because symptoms may not emerge for as long as two weeks, forcing patients to remember meals they ate days or even weeks earlier.
Celebrity chef and restaurant owner Andrew Gruhl pointing to Michigan's role as a major distribution hub.
Gruhl posting on X, his guest is, quote, bagged lettuce is the culprit.
Gruhl advising consumers who want to be especially cautious about
to cook their produce and avoid bagged lettuce mixes until officials identify the source.
Infectious disease physician Dr. Richard Smith telling NBC7 San Diego washing produce may not be enough to kill the parasite.
Millions of Americans facing dangerous temperatures this week as a massive heat dome stretches from the west across the northern plains and into the northeast.
More than 108 million people under active heat alerts yesterday, with warnings and advisories covering large parts of Montana, the Dakotas, Minnesota, Wisconsin, and Michigan, and extending east towards New England.
The National Weather Service forecasting more than 90 temperature records could be tied or broken through today, with most involving unusually warm overnight temperatures.
The prolonged heat driven by a powerful area of high pressure that traps hot air and pushes storms around its outer edges.
Fox 5 Washington Chief Meteorologist Tucker Barnes explaining how a heat dome can leave communities baking for several days.
It's a dome of high pressure, so if you can imagine it working across the planet as a dome, that helps you kind of envision what you're dealing with, right?
But a high pressure and a heat dome act to do a couple of things.
They suppress storm chances, they give us bright blue skies, but they can also give us extreme heat because of the way the air rises.
What happens in a heat dome, the air is forced aloft and then it's forced and compressed down towards the Earth.
Showing 841–860 of 1,969 · page 43 of 99
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