H3n2 treatment

DO YOU FEEL ILL? INCREASING CASES OF H3N2: Public Health Hazard and Causing Panic! Lately, there has been a lot of news in the media about the rising cases of the H3N2 Virus. It is affecting a significant portion of the population. Every 2nd person complains of fever, cough, and flu-like symptoms. The rise in flu cases has frightened the general public after battling two years of the Covid pandemic. Since January 2023, there has been a steady stream of news about this respiratory viral infection, and periodic updates have been provided regarding the Virus’s spread throughout India. On 6th March, Karnataka reported India’s first death from the H3N2 Virus. Upper respiratory infections and What is the Influenza A H3N2 Virus? There are four distinct kinds of Changes in the H3N2 Influenza virus The H3N2 infection is exceptionally infectious and spreads effectively from one individual to another through respiratory droplets. The virus infect other people if an infected person coughs, sneezes, or speaks. Touching contaminated surfaces with your mouth, nose, or eyes can also spread the virus. The influenza A virus subtype H3N2 is responsible for the highly contagious respiratory illness known as H3N2 flu. • Mutation: New strains of the influenza virus can emerge due to rapid mutation. Since the H3N2 virus is susceptible to mutagenesis and evolution, predicting the severity of each flu season is challenging. • Sensitivity of the host: People who haven’t been exposed to the virus be...

By Dr. Jennifer Coates, DVM If your dog has been diagnosed with H3N2 influenza, this is what you can expect to happen next. • Medication: Many dogs with H3N2 flu receive antibiotics to prevent or treat secondary bacterial infections (pneumonia). In some cases, dogs will also be prescribed medications to dilate their airways, thin mucus, or ease their cough. • Diet: Good nutrition and hydration are essential to keeping a dog’s immune system strong and capable of fighting off the H3N2 virus. What to Expect at the Vet’s Office After your dog has been diagnosed with the flu, your veterinarian will determine whether hospitalization is required. Severely affected dogs may need to stay at the veterinary clinic to receive oxygen therapy, injectable antibiotics, and to be closely monitored for a worsening in their ability to breathe. Some dogs may also receive medications that dilate their airways, thin mucus, or ease their cough. Nebulization and coupage (breathing humidified air and chest thumping) can also help dogs cough up and eliminate thick secretions that block their airways. Anti-viral medications (e.g., Tamiflu) are generally not recommended since they work best early in the course of the disease, before most dogs are brought to the veterinarian. Once dogs with H3N2 are stable enough to continue their treatment at home, they can be discharged from the hospital. What to Expect at Home Most cases of H3N2 flu in dogs can be treated at home. Supportive care is critical to a d...

The H3N2 virus is one of the sub-types of the Influenza A virus, which is also known as type A. It i one of the most frequently-occurring causes of the common flu. It is very easily transmitted between people through droplets left in the air from sneezing or coughing. t. The H3N2 virus, just like the H1N1 sub-type of influenza, triggers flu symptoms like headache, fever and nasal congestion. It is very important to maintain adequate hydration to help flush out the virus from the body. It is also advised to use medication that will help to manage symptoms, like acetaminophen or ibuprofen. Although H2N3 is a sub-type of the Influenza A virus, it does not cause flu symptoms in people, as this virus is only found in animals. Therefore, it is most likely that your symptoms are related to the H3N2 or H1N1 viruses. Main symptoms Symptoms of an H3N2 infection are the same as an H1N1 infection. These symptoms include: • High fever, over 38ºC (or 100.4ºF) • Body aches • Sore throat • Headaches • Sneezing • Coughing • Runny nose • Chills • Excessive fatigue • Nausea and vomiting • Diarrhea, which will more frequently occur in children • Muscle weakness The H3N2 virus is more frequently identified in children and older adults, although it can also infect pregnant women and recently post-partum women fore frequently. It can also easily infect people with compromised immune systems or chronic diseases. How transmission occurs Transmission of the H3N2 virus happens very easily through dr...

Canine influenza is spread by dog-to-dog by aerosolization of two strains of the canine influenza virus (H3N8 and H3N2), as well as by contaminated objects and fomites. Most infections are mild with a persistent cough. Infected dogs can also be asymptomatic and shed virus. Treatment is supportive, with control measures consisting of routine infection control practices, hygiene measures, and vaccination. Etiology, Epidemiology, and Transmission of Canine Influenza Two strains of the canine influenza virus (CIV) have been identified, H3N8 and H3N2. The H3N8 strain was first identified in the USA in 2004 and had evolved from equine influenza. The H3N2 strain was identified as originating from Asia as an Asian avian influenza. An outbreak of H3N2 was identified in Chicago in 2015. Outbreaks are most common when dogs have not been vaccinated and are in close contact, eg, kennels, shelters, dog parks. CIV is transmitted dog to dog by aerosolization of the virus, via contaminated objects (eg, water bowls), and by other fomites (people). The incubation period is 1–5 days after exposure. Dogs are most contagious 2–4 days after infection and can be contagious before showing clinical signs. Approximately 20% of infected dogs remain asymptomatic but can still shed virus. Dogs should be considered contagious up to 4 weeks after exposure. Clinical Findings and Diagnosis of Canine Influenza Dogs of any breed or age can be affected. Most exposed dogs (approximately 80%) develop mild infec...

There have been reports of recent pockets of outbreaks of canine influenza virus (dog flu) in various parts of the country. As with human influenza, the dog flu will remain with us. The difference now is that we know what the viruses are that cause two different strains of influenza, and that helps veterinarians diagnose and treat the illness properly. There are now vaccines available for both known strains of canine influenza: H3N8 and the more recent H3N2. In fact, you may be able to obtain one vaccine for both. Dogs most susceptible to Do Dogs Need a Flu Shot? As recommended, discussion with your veterinarian regarding vaccination for influenza is warranted, especially in the previously mentioned higher-risk groups. Also, owners of boarding and daycare facilities may require vaccination of dogs frequenting their establishments due to the high amount of effort required to properly sanitize and quarantine as well as the possible high economic loss. In general, dogs that participate in events and social activities should be fully vaccinated for Just like humans, it’s best to get your dog a flu shot each year. To be fully vaccinated against influenza, dogs should receive two initial sets of vaccinations followed by a yearly booster. Can Dogs Die From the Flu? Though dogs can die of the flu, as in humans, most do not, though many will require veterinary attention. The signs of influenza are usually: lethargy, fever, decrease in appetite, cough, runny eyes/nose, and possible ...