Norovirus is a highly contagious virus causing gastroenteritis, with symptoms like vomiting and diarrhea, peaking in winter. It spreads mainly through fecal-oral contact and contaminated surfaces, and is difficult to prevent due to its many strains and mutations. Good hand hygiene, surface disinfection, and avoiding shared food are key prevention measures. Most people recover within a few days, but high-risk groups should seek medical care to prevent severe dehydration. There is no vaccine yet, so vigilance and hygiene are essential.
Norovirus cases are increasing in Los Angeles, with wastewater data showing a significant rise in detection, reflecting a national trend. The virus, highly contagious and a leading cause of foodborne illness, causes symptoms like nausea, vomiting, and diarrhea, and is most common during cooler months. Preventative measures include thorough handwashing and proper food handling. Health officials advise infected individuals to refrain from preparing food for three days after recovery.
Norovirus cases are increasing in Los Angeles County, with wastewater data showing a significant rise in detection, reflecting a national trend. The virus, highly contagious and a leading cause of foodborne illness, causes symptoms like nausea, vomiting, and diarrhea, and is most common during cooler months. Preventative measures include thorough handwashing and proper food handling. The health department advises infected individuals to avoid preparing food for others for three days after recovery.
A surge in norovirus cases, also known as winter vomiting disease, is occurring across the U.S. earlier than usual, with outbreaks in several states. The virus spreads through contaminated food, surfaces, and contact with infected individuals, causing symptoms like vomiting, diarrhea, and dehydration. Preventive measures include good hand hygiene, thorough cooking, disinfecting surfaces, and staying home after symptoms subside.
An early and significant surge in norovirus cases, also known as winter vomiting disease, has been reported across the U.S., doubling in recent weeks and coinciding with other respiratory illnesses, prompting health officials to emphasize preventive measures as the disease can cause severe symptoms especially in vulnerable populations.
Norovirus, also known as the winter vomiting bug, is surging again, causing widespread illness with symptoms like nausea, vomiting, and diarrhea. It is highly infectious and can spread through contaminated surfaces, food, water, and aerosols from vomiting or toilet flushing. The CDC warns to stay home for 48 hours after symptoms stop to prevent spreading, and emphasizes thorough handwashing since hand sanitizer is ineffective against the virus. The outbreak is expected to peak in the US between December and March, with recent data indicating higher-than-normal cases.
The US swimming team overcame an outbreak of acute gastroenteritis to top the medal table at the World Aquatics Championships, finishing with nine golds and 29 medals, highlighted by a world record in the women’s 4x100 medley relay, after a slow start and criticism.
USA swimming team members are recovering from stomach illness during the World Aquatics Championships in Singapore, with some missing events but still winning medals, including a silver in the women's 4x100m freestyle relay and a bronze in the women's 400m freestyle, demonstrating resilience despite health challenges.
Many members of Team USA experienced acute gastroenteritis during training for the 2025 World Championships in Phuket, leading to illness, missed training, and withdrawals from events, impacting team performance and highlighting health risks at major international competitions.
Kylian Mbappe, suffering from gastroenteritis, has missed Real Madrid's matches in the FIFA Club World Cup but may return for the upcoming game against FC Salzburg, depending on his recovery.
Kylian Mbappe was discharged from the hospital after being treated for acute gastroenteritis but remains uncertain for Real Madrid's upcoming Club World Cup match against Pachuca, as he continues medical treatment and recovery.
Kylian Mbappe, the star forward for Real Madrid, was hospitalized with gastroenteritis during the FIFA Club World Cup, missing the team's opening match and casting doubt on his participation in upcoming games. Despite training with the team earlier, his condition has raised concerns about his ability to contribute to the tournament in the United States.
Kylian Mbappe has been hospitalized with acute gastroenteritis while with Real Madrid during the Club World Cup campaign, raising concerns about his availability for upcoming matches. The club and coach Xabi Alonso are hopeful for his quick recovery as Madrid prepares for a crucial game against Pachuca.
A norovirus outbreak is spreading across Long Island, affecting local nursing homes and prompting state health officials to investigate. The virus, which causes symptoms like fever, vomiting, and diarrhea, is highly contagious and can lead to dehydration, especially in young children and the elderly. Health experts emphasize the importance of hygiene, particularly handwashing, to prevent the spread. The outbreak is part of a broader trend of increased norovirus cases in the U.S. this season.
In 2023, an outbreak of gastroenteritis in a Hangzhou junior high school was attributed to Escherichia albertii, marking the first reported case outside Japan. The outbreak affected 22 students, but the contaminated food source was not identified. E. albertii, often misidentified as E. coli, causes symptoms like diarrhea and fever. Despite extensive testing, no food samples were available for analysis, but contaminated food is suspected as the outbreak's source. The study highlights the genetic diversity of E. albertii strains, complicating outbreak predictions.
