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Here's some unheard information about H3N2 VIRUS!
Viral Infection
Sat Jul 08 2023
Influenza A Virus subtype H3N2 is defined as a subtype of virus that causes Influenza. H3N2 viruses usually affect birds and mammals. This virus has mutated into multiple strains in humans, birds and pigs. This is a respiratory viral infection that causes health problems every year.
HERE ARE THE SYMPTOMS OF H3N2 VIRUS:
- Cough
- Runny nose or congested nose
- Sore throat, headaches
- Body aches
- Fever
- Chills,
- Fatigue
- Diarrhoea
- Vomiting
- Breathlessness
How H3N2 influenza differs from COVID-19?
H3N2 influenza and COVID-19 are caused by highly infectious viruses. These viruses can spread through droplets and can also mutate significantly. Although these respiratory diseases originate from a different family of viruses, they are contagious and are easily transmitted. COVID is caused due to SARs-CoV-2 virus. Meanwhile, the H3N2 virus is an influenza A subtype occurring in humans. The latter has reportedly seen many cases of hospitalizations rather than other virus variants.
What makes H3N2 influenza stand out from the rest?
The reported cases of the influenza virus are spotted under upper respiratory tract symptoms. They are inclusive of headache, runny nose, sore throat, whooping cough etc. Although, the noteworthy symptom is a persistent cough that doesn’t seem to fade away. As per Indian Medical Association (IMA) seasonal fever usually persists from five to seven days, however, in certain cases, the cough can last for approximately three weeks.
How to identify whether it is COVID or flu?
It goes without saying that getting a health check-up is the one and only method to find out if you have COVID or the flu. Try opting for Rapid Antigen test as its results are quickly delivered or an RT-PCR Test , which gives quite accurate results but can take some time to deliver results. COVID and FLU tests usually need a respiratory sample, for instance, a nasal swab to track the flu presence in the body.
Dos and Don’ts
- Wash your hands frequently. Use soap and water to thoroughly clean your hands, or an alcohol-based hand sanitiser if neither is available.
- Cover your coughs and sneezes. Sneeze or cough into a tissue or your elbow. Wash your hands quickly.
- Avoid touching your face excessively, including your eyes, nose, and mouth.
- Keep commonly touched surfaces clean to avoid taking up the virus and transmitting it to your body.
- Avoid crowds. Avoid congested regions whenever feasible. Maintain your distance from sick people if you are at high risk of flu complications due to your age, health, or both.
- Wear a mask and carry a hand sanitiser with you.
- Do not share personal items like clothes, towels, or water bottles.
- Stay hydrated and eat a healthy diet to boost your immune system.
- Get regular check-up or consult your doctor, to avoid severe disease and its complications.
Manipal TRUtst provides Fast, Accurate and Quality Reports to ensure the wellbeing of our patients. If you are feeling the signs of a critical flu equivalent to Covid-19, then opt for Manipal TRUtest INFLUENZA H3N2 RT-PCR within the comfort of your home. Wellness is an absolute balance of mind, body and soul in alignment.
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Viral Infection
When Should You Get Tested for a Bacterial or Viral Infection
The medical testing for bacterial or viral infections is crucial for effective treatment and recovery. Both types of infections can present similar symptoms, making it challenging to distinguish between them. However, appropriate testing and diagnosis ensure that individuals receive the correct treatment, prevent complications, and promote faster healing.
Recognizing Symptoms of Infections
Viral infections, such as the common cold or influenza, often present with symptoms like runny nose, cough, sore throat, and low-grade fever. These symptoms typically develop gradually and improve within a week to ten days. Bacterial infections, on the other hand, may cause more severe symptoms, including high fever, significant fatigue, and localized pain, depending on the affected area. For instance, bacterial infections like strep throat can lead to a sudden, severe sore throat without typical cold symptoms like coughing.
When to Seek Medical Testing
It is essential to consult a healthcare provider for testing in the following situations:
- Persistent or Worsening Symptoms: If symptoms persist beyond 10 to 14 days or worsen instead of improving, it may indicate a bacterial infection requiring medical attention.
- High Fever: Experiencing a fever higher than typically observed with a viral infection suggests the need for medical evaluation.
- Severe or Unusual Symptoms: Symptoms such as difficulty breathing, chest pain, sudden dizziness, or severe headaches warrant immediate medical attention.
- Underlying Health Conditions: Individuals with chronic illnesses, weakened immune systems, or those undergoing treatments that suppress immunity should seek prompt medical advice when experiencing infection symptoms.
- Infants and Young Children: Young children, especially those under three months old with a fever, should be evaluated by a healthcare provider to rule out serious infections.
Diagnostic Methods
Healthcare providers develop various tests to differentiate between the bacterial and viral infections:
- Physical Examination: This symptoms assess and medical history and also identify potential infection sources.
- Laboratory Tests: The Blood tests, urine tests, and throat swabs, imaging studies that help find out the nature of the infection.
- Complete Blood Count (CBC): It also evaluate the white blood cell counts that indicate the occurrence of an infection and help differentiate between bacterial and viral causes.
The Importance of Accurate Diagnosis
The importance of an accurate diagnosis are suitable treatment, preventing complications by early identification and treatment of bacterial infections, and reducing transmission by taking measures to decrease the spread of infections. For the more common causes of pneumonia in children, it is even more important to recognize which of these diseases are caused by viral and which by bacterial infection because, in the case of the latter, the treatment will usually be with antibiotics. This is important in preventing complications, as failure to diagnose and treat meningitis, for example, can lead to life-threatening illnesses. Good diagnosis enables the execution of appropriate measures to stop the spread of infectious diseases.
Conclusion
It can be concluded that how long and how serious the symptoms last in order to decide within that window when it is suitable to consult with a healthcare professional in order to run some tests for a bacterial or viral infection. Doctor consultation ensures that the diagnosis or the treatment offered will promote better health outcomes and decrease the risk of developing further complications. Always consider your health as a priority when in doubt of your illness, and be sure to seek the advice of a professional.

Viral Infection
How to Differentiate Between Viral and Bacterial Fever
Fever can definitely be a common condition that affects people irrespective of age. It is most times a suggestion of the body being in a fight alongside an infection. However, it is very an important to recognize if a person has a viral fever or a bacterial fever to give the proper treatment. Viral fever is caused by the likes of flu or the common cold virus infection whereas, bacterial fevers are seen in infections like pneumonia and strep throat. There are also other distinctions regarding causes, symptoms, and treatment for both types that are being discussed. It also assists not only to speed up recovery but also in avoiding preventable use of drugs, especially antibiotics that do not act against any viral infection. When fever persists for several days and accompanies severe about symptoms, it is the time to see a doctor for diagnostic ascertainment and treatment.
What is Viral Fever
Viral fever happens when viruses infect the human body and compromise the immune system. It spreads quite easily through contact with an infected person, droplets in the air, or contact with infected surfaces. Common viral infections would include flu, common cold and dengue. Usually, the symptoms start mild, continuing with moderate fever, looking tired, body pains, runny nose, cough and sore throat. Some people probably will also develop headaches, bloodshot eyes or even diarrhea. Generally, a viral fever lasts for three to seven days and slowly goes away with bed rest, fluids, and some home remedies. Antibiotics are useless because they have no effect on viruses. Recovery should best happen with good rest and lots of fluids and medication for fever and aches. With awareness, the body will throw off the infection all by itself, and will become better in no time at all. Viral fever happens due to viruses infecting the body and making the immune system weak. It spreads quite easily by touching infected persons, by air droplets or by contact with infected surfaces. Common viral infections would be flu, common cold and dengue. Signs and symptoms usually start with mild moderate fever, fatigue, body pain, runny nose, cough and sore throat. Other persons may develop headaches or bloodshot eyes or even diarrhea. A viral fever usually subsides within three to seven days, while bed rest, adequate hydration and some home remedies are helpful too. Since antibiotics do not affect viruses, they do not require it. Good rest, lots of water and fever and pain medications, if needed, will bring about the best success in recovery. When properly cared for, the body will rid itself of the infection, and soon one feels better.
What is Bacterial Fever
A bacterial fever that takes place when certain, harmful bacteria enter the body either through wounds, impure food, or respiratory droplets. Pneumonia, urinary tract infections (UTIs), and typhoid are other types of infections that may follow. Symptoms of bacterial fever include high fever, chills, nausea, and vomiting. Viral fevers and bacterial infections are mostly treated with antibiotics upon the recommendation of a doctor. If left untreated, these infections may cause serious health problems. In order to determine if fever is of viral or bacterial origin, tests may include blood tests, throat swabs, or urine tests, and the doctor usually prescribes them. Taking the antibiotics without proper diagnosis is not an important thing to do since giving antibiotics without reason may lead to severe consequences. The best way to quickly see the doctor in case of not feeling well is to check out some diseases.
Conclusion
It can be concluded that differentiation between viral and bacterial fever, therefore, is necessary to achieve effective treatment. Whereas viral fever generally goes away on its own with proper care, bacterial fever requires antibiotics. Additionally, undergoing a fever screening panel test can help in identifying the underlying cause, ensuring appropriate treatment. A medical expert should be contacted if the fever extends over three days or if symptoms seem severe. An accurate or precise diagnosis and timely treatment can really prevent complications and lead to a faster recovery.

Viral Infection
Best Ways to Manage Seasonal Allergies Effectively
The millions of people are experiencing seasonal allergy, which is exclusively called as hay fever or allergic rhinitis. This is usually happening with the immune system response to some allergic agents like pollen, dust mites, and even mould spores. In symptoms form it could represent some: sneezes, runny nose, watering eyes and nasal congestion symptoms. These seasonal allergies can be managed quickly with the appropriate methods.
Knowing Seasonal Allergies
An allergic reaction is caused when something harmless enters the organism and is treated as a harmful substance by the immune system. The allergic symptoms can vary in severity from sneezing and itching to difficulty breathing. Pollens from trees, grasses, and weeds represent one outdoor airborne allergen, and most flowering plant pollen is cast in the springtime and fall. Dust mites, cat dander, and the dreaded mould are some others, and they can all trigger allergic reactions, with the same symptoms occurring most of the year. An allergic person experiences peculiar prickling due to the release of histamine, leading to immense pain, congestion, and inflammation. The very first step to effectively managing allergies is to learn all about allergens. Testing allows specific allergens to be screened, and then precautions-whether this is avoidance, use of air purifiers, or taking antihistamine medications can begin. For truly uncontrolled situations, immunosuppressive medication could be given so that the underlying defenses can be laid against the specific allergens. Managing these conditions goes a long way in improving one's quality of life by providing symptom relief and preventing other allergic complications from arising. Prudence and positive actions on the part of affected individuals would permit their control and reduction of allergy symptoms so that they can enjoy life, especially while in places where allergens abound. Discussing options for treating seasonal allergies itself is a treatment:
1. Trigger Identification
The allergist describes the triggers of your allergy, and a symptomatic analysis journal has been proven to aid in establishing the pattern.
2. Minimise Outdoor Time
Attempt to remain indoors as much as possible throughout times of high pollen counts, particularly early morning or late afternoon when pollen levels are highest. close your windows and maintain the air purifiers.
3. Practice Good Hygiene
Wash face and hands after exposure to the outdoors, and shower before sleeping.
4. Medication
Antihistamines, nasal sprays, and decongestants can alleviate the severity of symptoms; ensure you are on the appropriate medication.
5. Go Natural
Steamed inhalations, honey, and herbal teas could provide extra relief from allergy symptoms.
Drugs will alleviate symptoms, but preventive measures will be a better alternative to prevent allergies altogether. They might seem a little too much of a detergent for those WHO uses OTC treatment, which may rather have its side effects like drowsiness. A lot of time outside can also adversely affect one's social life and getting a good workout. An effective combating strategy would consider a wise blend of lifestyle changes plus medical assistance and support from nature.
Conclusion
It can be concluded that leads us to the fact that, even though seasonal allergies are inconvenient, they can be managed with the right tools and methods. The symptoms may be minimized quite effectively by using medicines or home remedies, practicing good hygiene measures, and identifying triggers. An allergy profile test can also help in understanding specific allergens, allowing for better prevention and management. Despite the fact that there is no long-term solution, taking proactive steps enables the person to live a normal life with few problems. With a few minor adjustments, they will be able to change seasons without worrying about allergies.