CDC: Norovirus Is Actually Surging Across U.S., Highest In The Northeast

Understanding the Surge of Norovirus in the United States

According to the Centers for Disease Control and Prevention (CDC), the spread of norovirus is currently on the rise across the United States, with the highest number of cases reported in the Northeast region. Norovirus, often referred to as the “stomach bug,” is a highly contagious virus that causes gastroenteritis, leading to symptoms such as vomiting, diarrhea, and stomach cramps.

The recent surge in norovirus cases serves as a reminder for individuals to take necessary precautions to protect themselves and others from this highly infectious illness.

What is Norovirus?

Norovirus is a viral infection that affects the stomach and intestines. It spreads easily from person to person through direct contact, contaminated surfaces, or consuming contaminated food or water. The virus can survive on surfaces for extended periods, making it highly contagious.

Symptoms and Duration

The symptoms of norovirus infection typically include nausea, vomiting, diarrhea, stomach cramps, and sometimes low-grade fever. These symptoms usually appear within 12 to 48 hours after exposure and can last for 1 to 3 days. In severe cases, dehydration may occur, especially among young children, older adults, and individuals with weakened immune systems.

Preventing Norovirus

Preventing the spread of norovirus is crucial to protect yourself and others. The following preventive measures can help reduce the risk of infection:

  • Wash your hands frequently with soap and water for at least 20 seconds, especially before eating or preparing food, and after using the bathroom or changing diapers.
  • Avoid close contact with individuals who are sick or have recently been sick with norovirus.
  • Clean and disinfect contaminated surfaces thoroughly using an appropriate disinfectant.
  • Avoid preparing food for others if you have recently been sick with norovirus, and wait at least 48 hours after symptoms have resolved before returning to work or school.
  • Practice good food hygiene by washing fruits and vegetables thoroughly and cooking seafood and shellfish properly.
  • Stay home and avoid close contact with others if you are experiencing symptoms of norovirus.

The Surge in the Northeast

While norovirus cases have been reported across the United States, the Northeast region has seen the highest number of cases in recent months. Factors such as population density, increased travel, and close community settings can contribute to the rapid spread of the virus in this area.

Seeking Medical Attention

If you or someone you know experiences severe symptoms or signs of dehydration, it is important to seek medical attention. Dehydration can be especially dangerous for young children and older adults.


The surge of norovirus cases across the United States, particularly in the Northeast region, highlights the need for increased awareness and preventive measures. By practicing good hygiene, taking necessary precautions, and seeking medical attention when needed, we can help reduce the spread of this highly contagious virus and protect ourselves and our communities.