Bexsero Vaccines Meningococcal

How It Works

Bexsero works by stimulating the body’s immune system to recognize and fight the Neisseria meningitidis group B bacteria. The vaccine contains proteins from the surface of the bacteria, which are recognized as foreign by the immune system. This triggers the production of antibodies that can fight the actual bacteria if the vaccinated individual is exposed to it in the future. The immune system “remembers” the bacteria, allowing it to mount a rapid and effective response to subsequent infections.

Side Effects

• Redness, swelling, and pain at the injection site
• Fever
• Irritability
• Headache
• Nausea
• Diarrhea
• Muscle or joint pain
• Fatigue
• Loss of appetite

Indications

• Active immunization to prevent invasive meningococcal disease caused by Neisseria meningitidis serogroup B in individuals aged 10 years and older

Contraindications

• Severe allergic reaction (e.g., anaphylaxis) to any component of Bexsero
• Individuals with a history of severe allergic reaction after a previous dose of Bexsero

Price Comparison in Different Countries

Country	Price (per dose)	Reference
Pakistan	Approximately PKR 8,000	medicalstore.com.pk Pakistan
United States	USD 160	GoodRx
United Kingdom	GBP 75	NHS UK
Canada	CAD 150	Health Canada
Australia	AUD 125	PBS Australia

Top 5 Global Vaccine Brands

1. Pfizer
2. Moderna
3. Sanofi
4. Johnson & Johnson
5. GlaxoSmithKline (GSK)

Conclusion

Bexsero is an essential vaccine for preventing invasive meningococcal disease caused by Neisseria meningitidis serogroup B. By stimulating the immune system to produce antibodies against this bacterium, Bexsero helps protect individuals, especially those at higher risk of meningococcal infections. Understanding the side effects, indications, and contraindications is crucial for safe and effective vaccination. The cost of Bexsero varies across different countries due to healthcare policies and market dynamics. Patients and healthcare providers should discuss the best options for immunization and explore financial assistance programs if needed.