美国暴发新疫情

Group 1 - The core issue is a salmonella outbreak linked to contaminated eggs, with nearly 100 reported cases across multiple states [1] - The CDC reported 95 individuals infected with the same strain of salmonella from 14 states, with 18 requiring hospitalization and no fatalities reported [1] - The affected company, "Country Eggs," has recalled potentially contaminated eggs primarily distributed in California and Nevada [1] Group 2 - The CDC advises the public against consuming the recalled eggs and emphasizes the importance of cleaning surfaces that may have come into contact with the eggs [1] - Symptoms of salmonella infection typically include diarrhea, fever, and abdominal cramps, appearing within 6 hours to 6 days after exposure [1] - Vulnerable populations, such as children, the elderly, and immunocompromised individuals, are at higher risk for severe illness [1]