Yes, Australia experienced significant gastrointestinal bug outbreaks, particularly Cryptosporidium (crypto) and Norovirus, through late 2023 and into 2024, with cases spiking to record levels in 2024, often linked to swimming pools and high transmission in childcare, leading to public health warnings about hygiene. While specific data for "right now" (late 2023/early 2024) shows high activity, these bugs tend to surge seasonally, with big waves hitting in cooler months and summers, especially around water activities.
Six common signs of norovirus include sudden vomiting, watery diarrhea, stomach pain/cramps, nausea, headache, and muscle aches, often appearing 12-48 hours after exposure and lasting 1-3 days, leading to potential dehydration.
Symptoms of common winter bugs may include fever, cough, and gastrointestinal issues like nausea, vomiting, and diarrhea. These can also be symptoms of COVID-19, which can lead people to wonder whether they have COVID-19 or another common infection.
There's no specific treatment for norovirus infection. Recovery generally depends on the health of your immune system. In most people, the illness usually resolves within a few days. It's important to replace lost fluids.
Your healthcare provider will likely ask for a stool sample to determine the source of your illness and whether it's bacterial or viral.
Self care
All bivalve shellfish such as clams, geoducks, mussels, scallops, and oysters can transmit norovirus. Illness outbreaks are most often linked to oysters because they are commonly eaten raw.
In a plastic bucket, mix 5 to 25 tablespoons of household bleach in a gallon of water. This solution is great at killing norovirus, but becomes less potent if it is exposed to a lot of organic matter (such as vomit or stool).
Gastroenteritis can be very unpleasant, but it usually clears up by itself within a week. You can normally look after yourself or your child at home until you're feeling better. Try to avoid going to your GP, as gastroenteritis can spread to others very easily.
What to drink when you have the stomach flu
Gastroenteritis is often mistaken for stomach flu although it is actually an inflammation of the lining of the intestines caused by a virus, bacteria or parasites. Symptoms of gastroenteritis include diarrhea, abdominal pain, vomiting, headache, fever and chills. Most people recover with no treatment.
1.8. 1 is known to cause nausea, vomiting, diarrhoea, heartburn, bloating, constipation, and stomach pain. Other COVID-19 symptoms to look out for include: Fever (high temperature of 38C or above) - including chills.
Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is surging again. Here's what to expect this winter and how to protect yourself. Norovirus, the infamous "winter vomiting disease," is surging again across the United States.
These symptoms usually last for 24 to 72 hours. People often look and feel very ill when they have norovirus but usually recover very quickly especially if they take plenty of fluids.
Norovirus is an extremely contagious stomach bug. It's possible to care for a partner who has norovirus without getting sick yourself. You can get norovirus by touching infected surfaces. Care for your partner by keeping them hydrated and making sure they rest.
Gastroenteritis, on the other hand, attacks your intestines, causing signs and symptoms such as:
It's important to note that if diarrhea is caused by bacteria, your body needs to get rid of the bacteria first by letting diarrhea run its course. If they're taken too soon, anti-diarrheal medication can make symptoms worse and keep you from clearing the infection.
Yes, it is possible to have a stomach virus without vomiting or diarrhea. People can sometimes have symptoms that may be less obvious, such as abdominal discomfort, nausea, or upset digestion. People can also have a stomach virus with no symptoms at all.
Replenish those electrolytes
Having a stomach bug makes staying hydrated crucial. Vomiting, fever and diarrhea can especially drain electrolytes, which are essential for hydration and energy. Drink plenty of water or electrolyte-rich beverages, like coconut water or sports drinks, to replenish your body's stores.
Slow down stool with anti-diarrheal medication and drink plenty of clear liquids. Some TikTok videos claim cola is a prevention and a cure for norovirus, but Pawlowski advises against carbonated drinks, which can irritate the stomach. If you can keep down liquids, add crackers or toast if you're hungry.
If a lot of patients or staff are affected by norovirus, we may close the ward to new admissions (and possibly visitors) to prevent the disease from spreading further. We will keep you fully informed if this step needs to be taken.
Everyone is at risk, but the very young and old and those with chronic conditions are more likely to get sick. It's estimated that on average, a person will get norovirus five times in their life.
To kill norovirus, use bleach-based cleaners for surfaces and thoroughly wash hands with soap and hot water, as alcohol-based sanitizers are less effective; steam cleaning can also work on fabrics, and proper food handling (cooking shellfish, washing produce) prevents spread. Disinfect contaminated surfaces by first cleaning with detergent and hot water, then applying a diluted bleach solution (5-25 tablespoons per gallon of water) and letting it sit for 5 minutes before wiping.
Norovirus is the biggest cause of illness from contaminated food in the U.S. The virus typically spreads when someone who has the virus touches food before serving it to someone else. Sometimes, certain foods, including oysters and other seafood, are naturally contaminated with norovirus.
Whole stool is the preferred clinical specimen for laboratory diagnosis of norovirus. If food or water is the suspected cause of an outbreak, collect samples as soon as possible after people were exposed.