Viral Hemorrhagic Fevers (VHFs)

 A group of infectious disorders known as viral hemorrhagic fevers have the potential to be fatal. VHFs can damage blood vessels and make them leaky, which will influence how well the blood clots. Internal bleeding may potentially result from this. Dengue, kyasanur forest sickness, malaria, hantavirus hemorrhagic fever, meningococcal infections, leptospirosis, and others are some of the frequent VHFs.


It is advisable to visit your medical practitioner and make sure you have all necessary vaccines well in advance if you want to go to a location where there is a risk of developing VHF. If you still get the infection, it may take two to twenty-one days for symptoms to appear.

The main method of VHF transmission is contact with infected insects or animals. The sources might include mice, ticks, bats, mosquitoes, and more. But certain viral hemorrhagic fevers can also be transmitted from one person to another. Wearing gloves, eye and face shields, properly disposing of lab waste, and disinfecting test specimens are just a few examples of preventative measures you should take (if you deal with lab samples).

The following are a few early indications of VHFs to watch out for:

1. Bone, muscle, or joint pain

2. Feeling lightheaded

3. Extreme fever

4. Diarrhea

5. Nausea and diarrhoea

6. Extreme tiredness

However, there may also be serious or even fatal symptoms. These include internal organ haemorrhage, kidney and liver failure, neurological problems, liver failure, and even coma. VHFs can potentially result in consequences including multi-organ failure, septic shock, or even death in some circumstances if they are not treated in a timely manner.

The greatest method of controlling VHFs is prevention. The first action you can do is to be vaccinated. Verify whether any particular VHFs are common in the nation where you intend to vacation. You can take other precautions in addition to vaccinations to avoid developing a VHF. These consist of:

1. Protection against ticks and mosquitoes: If possible, stay away from any insects, especially if you're visiting an area where viral hemorrhagic fever outbreaks are frequent. Use effective insect repellent, bed nets, mosquito coils, and clothing that totally covers your body.

2. Exclude rodents from your house: To keep rodents out of your home, it's essential to regularly dispose of trash, maintain a mowed lawn, and install tight-fitting doors and windows.

There is currently no treatment for viral hemorrhagic fevers, and only a handful of these fevers may be prevented with immunizations. Even while illness avoidance is ideal, supportive treatment is crucial if you do end up with VHFs. This includes antiviral medications that can shorten the length and severity of viral hemorrhagic fevers. Fluids are also important to keep the electrolyte balance in your body in check. VFH-related renal failure might necessitate kidney dialysis for individuals who need it.


https://healinghospital.co.in/viral-hemorrhagic-fevers-vhfs/

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