Varicella-Zoster Virus (Chickenpox): A Brief Study

The focus of Poddar International College, the top B.Sc. college in Jaipur, is to provide a comprehensive learning experience to students. Therefore, through interactive classroom discussions, various emerging issues related to the science domain are explored actively. This article provides a summary of an informative discussion on chickenpox, including its effects, ways it spreads, and relevant treatments.

Chickenpox or varicella is a contagious disease caused by the varicella-zoster virus (VZV). The virus is responsible for chickenpox (usually primary infection in non-immune hosts) and herpes zoster or shingles (following reactivation of latent infection). 

Effects of Varicella-Zoster Virus or Chickenpox

Chickenpox results in a skin rash that forms small, itchy blisters, which scab over. It typically starts on the chest, back, and face, then spreads. It is accompanied by fever, fatigue, pharyngitis, and headaches, which usually last five to seven days. 

Students pursuing a B.Sc. course in Jaipur learn about complications including pneumonia, brain inflammation, and bacterial skin infections. The disease is more severe in adults than in children. Chickenpox spreads very easily to people who haven't had the disease or haven't gotten the chickenpox vaccine. Chickenpox used to be a widespread problem, but today the vaccine protects children from it.

How Does the Infection Spread?

Any science college in Jaipur and India discusses extensively how the chickenpox infection spreads. The initial infection is in the mucosa of the upper airways. After 2-6 days, the virus enters the circulation, and another bout of viremia occurs in 10-12 days. At the blister stage, intense pruritus is present. Blisters may occur on the palms, soles, and genital area. Commonly, visible evidence develops in the oral cavity and tonsil areas in the form of small ulcers, which can be painful and itchy; this enanthem may precede the external exanthem by one to three days. These symptoms appear 10-21 days after exposure. Adults may have a more widespread rash and longer fever, and they are more likely to develop pneumonia, the most important complication in adults.

Treatment for Chickenpox

Let us now discuss the treatments one can adopt or undergo to safeguard themselves from the varicella-zoster virus or chickenpox:

1. Avoid scratching or rubbing the itchy areas. Keep fingernails short to avoid damaging the skin from scratching. 

2. Wear cool, light, loose bedclothes. Avoid wearing rough clothing, particularly wool, over an itchy area. 

3. Take lukewarm baths using little soap and rinse thoroughly. Try a skin-soothing oatmeal or cornstarch bath. 

4. Apply a soothing moisturizer after bathing to soften and cool the skin.

5. Avoid prolonged exposure to excessive heat and humidity.

6. Try over-the-counter hydrocortisone cream on itchy areas.

7. The chickenpox vaccine is a safe way to prevent this illness and the other health problems that can happen during it.

Conclusion

Chickenpox is a contagious disease and can be extremely harmful if not treated on time. Though traditional and modern treatment methods exist, the research for more efficient and effective vaccines is ongoing. Educational institutions continue to explore and assess the impact of this and other diseases, preparing the next generation to find possible solutions. Learn more about diseases and their possible treatments with a B.Sc. or M.Sc. course in Jaipur at Poddar International College. These courses with up-to-date curricula and practical learning components will help you forge a successful career in the future.