Norovirus cases on the rise in San Diego, health experts say

Health experts at Sharp Memorial Hospital say a “vomiting bug” known as norovirus is making its way around San Diego.

“Winter time is always a super busy time for us,” Dr. Danielle Wickman at Sharp Memorial said.

Wickman works in the emergency room and said there are different viruses going around this time of year. Recently, she’s seen an uptick in patients with norovirus, which causes inflammation in the gastrointestinal system. Symptoms include nausea, vomiting and diarrhea.

“We’ve noticed that the cases are definitely coming up in numbers,” Wickman said.

She said norovirus is usually contracted by touching a surface that’s been contaminated by someone who has the virus. Other times, it can be spread by coming in contact with vomit.

“Although we are in San Diego, and we have beautiful weather here, it’s still going to be increasing because it just creates a better environment for the virus to thrive, and it can live on surfaces for a longer time,” she said.

There’s no way to completely avoid it, according to Wickman, but practicing good hand hygiene can help minimize its spread.

“Clean, clean, clean,” she said. “Make sure that you’re washing your hands with soap and water, 20 seconds, disinfecting surfaces frequently, staying away from those who are symptomatic.”

Wickman said the virus lasts anywhere from 48-72 hours and can be very uncomfortable, but it eventually goes away on its own. If you are symptomatic, she recommends isolating at home for at least 48-72 hours and staying hydrated.

If you notice your symptoms aren’t improving, or if you’re unable to keep food down, you should see a doctor.

Vets said your pet can also contract norovirus from contaminated food or surfaces.