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Who really needs meningococcal vaccine? Doctors explain
Meningococcal disease is a severe, rapid progressing infection; Vaccination is important for high-risk groups, preventing living complications such as sepsis, brain damage, or death. Read on to know more.

Image – Canva
Maningitis, commonly known as brain fever, is a serious condition that affects the lining of the brain and spinal cord. One of the most dangerous forms of the disease is, caused by a bacteria called Neeseria meningitidis. Meningococcal vaccine provides targeted protection against this bacteria, which spreads closely and through prolonged contact with respiratory drops from an infected person.
Understanding infection
Meningococcal disease can be ongoing suddenly, with high-grade fever, severe headache and vomiting. These symptoms can be easily done wrong for viral fever, dengue or malaria. If left undivided, the infection can progress rapidly for life-drank complications such as sepsis, encephalitis, seizures, and septic shock.
Dr. According to Soundaria M, Advisor -Pediatrics, KMC Hospital, Dr. Bribedkar Circle, Mangalore, these risks are fine that the meningococcal vaccine is being recommended.
Who really needs vaccine?
Dr. Soundary explains that while the vaccine is not a full need for strong immune systems for all healthy children and adolescents, it is considered to be “good for vaccination” to suit India’s National Immunization Guidelines.
However, the vaccine is required for some high -risk groups. “Children with underlying chronic diseases, who are undergoing splanectomy, or on prolonged immunospressive therapy, should receive meningococcal vaccine,” she advises. In fact, many countries have included this vaccine in their regular national vaccination program.
How the vaccine works
The vaccine prevents the four major serogrops of the Vaccine Meningitidis -e, C, Y and W -135. Dr. Soundarya says that when children under two years are administered, it is given in two doses, in addition to three months. For individuals between 2 and 55 years of age, a single dose is sufficient. “The vaccine is generally safe, with only light localized reactions or low-grade fever in rare cases,” she says.
A broad perspective on meningococcal disease
Manipal Hospital, Vijayawada Advisor General Physician Dr. Harika Upalapati says that meningococcal disease can be fatal in 10–15 percent of cases, even with antibiotic treatment. Of those who survive, 20 percent of them can experience prolonged effects such as hearing loss, seizures or brain damage.
To reduce these risks, CDC recommends regular meningococcal vaccinations for pretens, adolescents and other high-risk groups.
Who is considered a high risk?
Dr. Vice -Chancellor outlines many population which are more vulnerable to meningococcal disease:
- Functional or physical asplenia
- People with sickle cell disease
- HIV
- People with frequent complement
- Patient on medicines like Ekulijumab or Raoulizumab
- People travel or live in local areas
- Microbiologists regularly inform the Neeseria meningitidis
- Routine Meningococcal ACWY is recommended for vaccination:
- The first year college students live in the dormitory, who were not vaccinated or vaccinated before the age of 16 and it has been over five years.
- Military recruitment
- Adults aged 19-21 have not received the dosage of Manakvi since their 16th birthday.
Why vaccination matters
Meningococcal disease can affect anyone but especially dangerous for infants, young children and adolescents. This can lead to life disability or death. “Vaccination remains the most effective means of conservation,” Dr. The vice -chancellor insisted.
The effectiveness of meningococcal vaccines varies:
- Polycecaride vaccines: 65% to 83.7% effective
- Conjugate vaccines: 66% to 100% effective
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vaccineMeningitisNeisseria meningitidisInfectionPutImmunizationhigh riskbrain damagePreventionsymptoms