Norovirus Cases on the Rise in Northeastern U.S., CDC Reports
Norovirus, a highly contagious stomach bug, is spreading rapidly in the Northeastern United States, according to a recent report by the Centers for Disease Control and Prevention (CDC). The CDC revealed that approximately 16% of the most recent norovirus tests in the region came back positive, compared to the national average of 12%. While norovirus outbreaks are notorious on cruise ships, nursing homes, and schools, they can occur anywhere people are in close contact.
So, what exactly is norovirus? It is a group of viruses that spread with alarming ease. In fact, it only takes as few as 10 viral particles to make someone sick. Dr. William Schaffner, an infectious disease expert at Vanderbilt University Medical Center, described this as “a miniscule amount.” The virus can be transmitted through person-to-person contact, contaminated food or water, and even by touching contaminated surfaces. This means that a simple handshake or the touch of a contaminated door knob can be enough to cause illness.
The symptoms of norovirus are sudden and intense. Dr. Schaffner described the onset of illness as “a strikingly dramatic way.” Within hours, a person can go from feeling slightly unwell to being utterly miserable. The symptoms typically include vomiting, diarrhea, and an overall feeling of misery. Fortunately, most people recover fully within two to three days. However, dehydration from vomiting and diarrhea can be a serious concern, especially for young children, older individuals, and those with weakened immune systems. It is crucial for individuals experiencing symptoms of dehydration to seek medical help.
Preventing norovirus infection is essential, particularly during the peak winter season. The best defense is rigorous and frequent handwashing. Experts recommend using ordinary soap and warm water and scrubbing hands vigorously for at least 20 seconds before meals. Additionally, cleaning surfaces is important in preventing the spread of the virus. Household disinfectants should be used, and surfaces should be scrubbed thoroughly.
Is this year’s norovirus season worse than previous years? According to experts, the nationwide trajectory of norovirus doesn’t appear to be significantly different. However, there are still a few weeks left in the winter season, and a surge in norovirus cases is expected during this time. Dr. Daniel Griffin, an infectious disease expert at Columbia University Medical Center, humorously referred to it as “winter vomiting disease.”
In conclusion, the rise in norovirus cases in the Northeastern U.S. is a cause for concern. The highly contagious nature of the virus makes it crucial for individuals to practice proper hygiene, such as frequent handwashing and surface cleaning. While the current season’s norovirus trajectory seems similar to previous years, it is important to remain vigilant and take necessary precautions to prevent the spread of this wily germ.
