AUGUST 20, 2026POSTSCOMMENTS

Norovirus Outbreak in Canada Linked to Raw and Undercooked Oysters

FDA Warns Restaurants About Oysters From Groton, Connecticut

The Public Health Agency of Canada is investigating an outbreak of gastrointestinal illnesses linked to raw and undercooked oysters. The illnesses have occurred in British Columbia, Alberta, and Ontario. Testing of several cases, but not all, has confirmed norovirus. Officials think that norovirus is the cause of illness in the untested cases. The outbreak notice … Read more

Norovirus Outbreak in Washington Associated with Raw Oysters

FDA Warns Restaurants About Oysters From Groton, Connecticut

King County Public Health is investigation a cluster of “norovirus-like” illnesses associated with eating raw oysters in their area. That virus is found in the stool and vomit of infected people. The virus is very contagious and is spread through contamianted food and person-to-person contact. Consuming raw and undercooked shellfish, especially oysters, increases your chances of … Read more

Wellfleet Shellfish Beds Closed After Norovirus Outbreak

Paralytic Shellfish Poisoning Sickens 20 From Mussels in WA

The Massachusetts Department of Public Health and the Massachusetts Division of Marine Fisheries have announced that the shellfish beds in the town of Wellfleet on Cape Cod have been closed because of a large norovirus outbreak believed linked to the consumption of shellfish in that area. At least 75 suspect cases of norovirus were reported … Read more

Norovirus Outbreak Sickens Carleton College Students

Norovirus

A norovirus outbreak has sickened at least 22 Carleton students, according to the Minnesota Department of Health (MDH). Public health officials think that the students were sickened after they ate at Hogan Brothers’ Acoustic Cafe in Northfield, Minnesota. Hogan Brothers’ is a popular restaurant in town that serves custom made sandwiches. The restaurant is temporarily closed … Read more

Norovirus Outbreak at University of Rochester

Norovirus

The University of Rochester, New York, has released a statement stating that a norovirus-like outbreak at that campus has sickened at least 120 students. One student’s test has returned positive for the virus. Most of those sickened live on River Campus, and others attend the Eastman School of Music. No students have been admitted to … Read more

Oregon Norovirus Outbreak Linked to Yaquina Bay Oysters

Raw Oysters

An Oregon norovirus outbreak that has sickened 17 people has been linked to oysters from Yaquina Bay, according to the Oregon Health Authority. All of those sickened ate the oysters at Lincoln County restaurants between February 12 and February 14, 2016. One person was hospitalized because they were so seriously ill; all have since recovered.   … Read more

Norovirus Outbreak at University of Michigan

Almost 100 students are sick at the University of Michigan at Ann Arbor with what has been confirmed as a norovirus outbreak. The first illnesses were reported a week ago, with people suffering with vomiting and diarrhea.  At least 25 people have been to emergency rooms in the area. Those sickened all live in university housing. … Read more

Norovirus Sickens More than 200 Students at Ursinus College, PA

Norovirus

According to Montgomery County officials, an outbreak at Ursinus College in Collegeville, Pennsylvania was caused by norovirus. More than 200 students, faculty, and staff at the college were sickened in the past week. Phoenixville Hospital confirmed that tests on two students confirmed the presence of the pathogenic virus. Montgomery County Commissioner Valerie Arkoosh, a physician … Read more

What’s With Norovirus in Overland Park?

There are three norovirus outbreaks in Overland Park, Kansas that are being investigated by the Johnson County Department of Health and Environment and the Kansas Department of Health and Environment. At least 628 people have been sickened so far in these outbreaks. Norovirus is very common, especially in the winter months. The virus is very … Read more

Kansas Asking New Theatre Norovirus Patrons to Fill Out Questionnaire

Norovirus

The Kansas Department of Health and Environment is investigating a norovirus outbreak among people who attended the New Theatre Restaurant in Overland Park, Kansas and is asking patrons of that facility to fill out an online questionnaire. They would like all people who have attended the theatre since Friday, January 15, 2016 to respond to help … Read more