sure Rab is a human rabies vaccine used for both pre-exposure and post-exposure treatment following animal bites or scratches. It stimulate immunity to prevent fatal disease .it is administered via intramuscular or intradermal injection , typically in a series of doses (e.g days 0, 3,7,14,28) . it’s purpose is to active immunization individuals and post-exposure treatment against rabies for high –risk .
vaccination is one of the most critical public health inventions for preventing fatal infections, having saved an estimated 154 million lives globally over the last 50 years according to major study published in the Lancet. By training the immune system to recognise and fight pathogens ,vaccines prevent the onset of severe disease and its often-deadly complications.
WHAT IS SURE RAB?
Sure Rab is an inactivated cell culture vaccine ,classified therapeutically as a vaccine, antiserum or immunological agent used for the active immunization against Rabies. It is designed to stimulate the immune system to produce antibodies against the rabies virus. There are no contradictions to post-exposure vaccination given by the severity of the virus.
Key classification:
- · Type : inactivated /killed virus vaccine
- · Method of production : purified verio cell culture
- Therapeutic class: vaccines, antisera, and immunoglobulin
- · Application : pre-exposure prophylaxis and post-exposure prophylaxis
- · Administration : intramuscular (IM) or intradermal (ID)
- · Manufacturer : Bio-med.
- Composition : contains inactivated rabies virus and >2.5 IU of rabies antigen.
- · Dosage: available in 1 ml or0.5 ml vials
- · Storage: should be stored in a refrigerator and protect from light.
- · Mechanism of action: sure Rab vaccine is an inactivated (killed) virus vaccine that works by stimulating the body’s immune system to produce antibodies against the rabies virus without causing the disease . the vaccine contains a ‘’killed ‘’ rabies virus, making it safe and incapable of causing infection .
WHAT DISEASE DOES SURE RAB VACCINE PREVENT?
DISEASE PREVENTED BY SURE RAB VACCINE ARE:
- RABIES: ‘’sure Rab ‘’ is an inactivated cell culture rabies vaccine that is highly effective at preventing rabies when administered promptly ,typically in a series of doses after exposure or for high-risk individuals . it is commonly used for preventing Rabies following bites from infected infected animals ,often in combination with rabies immunoglobulin .
Importance of timely vaccine
Rabies vaccine is critically important because the disease is 100% fatal once symptoms appear , yet 100% preventable through timely post –exposure prophylaxis (PEP). Immediate vaccination after bite or scratch triggers immunity before the virus reaches the central nervous system, making prompt action a life –saving medical emergency .
Reasons for timely vaccination :
1. 100% fatal rate: once clinical symptoms develop, rabies is almost always fatal , with no effective cure.
2. Immediate post-Exposure prophylaxis (PEP) : timely vaccination after exposure prevents the virus from entering the nervous system . This typically includes rabies vaccine doses and sometimes Rabies immunoglobulin .
3. High risk in Animal bites: Any bite, scratch, or lick on broken skin from a suspected rapid animal requires immediate medical evaluation and PEP.
4. Effectiveness : PEP is highly effective if administered promptly ,even after exposure to the virus.
WHAT ARE THE BENEFITS OF SURE RAB VACCINE?
Benefits of sure Rab vaccine are:
1. Prevents a life –threatening infection
The Rabies vaccine is a highly effective , 100% preventable measure against the universally fatal rabies virus, which attacks the central nervous system . it acts by prompting the body to create antibodies to destroy the virus, preventing it from reaching the brain. If administered shortly after exposure. It works through an inactivated virus that teaches the immune system to fight the disease , typically preventing infection when given within days of exposure .
2. Highly effective when given on time
Post-exposure rabies vaccination is nearly 100% effective in preventing the disease if administered promptly and on schedule following a bite from a rapid animal . Timely, multi-dose post-exposure prophylaxis (PEP) stimulates the immune system to produce protective antibodies before the virus reaches the nervous system. The vaccine is most effective when given immediately after exposure , but it can be effective anytime before symptoms develop.
3. Suitable for all age groups
Modern rabies vaccine are safe for all age groups , including infants , children ,adults and the elderly. These vaccines can be given before exposure or immediately after a potential bite . The vaccine is recommended for all ages, with no specific contradictions for pregnancy, lactation, or underlying health conditions .
4. Provides long lasting immunity
Sure Rab vaccine ,vero cell-culture vaccine provides long –lasting, effective immunity against rabies by stimulating antibody protection. While highly effective at protecting against infection . it is not considered ‘’lifetime’’ protection , immunity typically last for at least 1-2 years and booster doses are recommended for individuals at continued risk. It is highly effective for both pre-exposure prophylaxis and post-exposure prophylaxis. Protection doesn’t last for ever and depending on the risk , one may need a booster 6 months to 2 years after vaccination .
WHAT ARE THE POSSIBLE SIDE EFFECTS OF SURE RAB VACCINE?
Possible side effects of sure Rab vaccine are:
1. Pain or redness at injection site
2. Mild fever
3. Fatigue
4. Rare allergic reactions
CONCLUSION
SURE RAB vaccine is a safe ,highly immunogenic, and effective inactivated cell culture rabies vaccine, proven to be non-inferior to established alternatives like VERORAB. It induces protective antibody protective antibody tires by day 14 and is suitable for both pre-exposure and post –exposure prophylaxis (PEP). It is a vital tool for Rabies prevention ,especially with only minor, temporary local reactions.
FREQUENTLY ASKED QUESTIONS (FAQs):
QUESTION: WHAT SHOULD I DO AFER AN ANIMAL BITE?
Immediately wash an animal bite with soap and warm running water for 5-15 minutes , apply antiseptic , and control bleeding with a clean cloth. Seek medical attention within 24 hours for punctures, deep wounds, or signs of infection . verify your tetanus vaccination status and assess for rabies.
QUESTION: HOW MANY DOSES ARE REQUIRED ?
The number of sure Rab vaccine dose depends on wheather it is for prevention or treatment after a bite . For post –exposure, multiple doses are given over a specific period , typically starting with an initial injection followed by subsequent doses. For pre-exposure, a series of doses is recommended
QUESTION: IS THE VACCINE SAFE FOR CHILDREN AND PREGNANT WOMEN?
Yes, modern rabies vaccine is safe for children , infants ,and pregnant women . it is a killed –virus vaccine, not a live vaccine, making it safe for the fetus. Because rabies is 100% fatal, post-exposure prophylaxis should never be withheld or delayed due to pregnancy or age.
REFRENCES:
1. .https://www.1mg.com/drugs/sure-rab-vaccine-494189?srsltid=AfmBOoqPcjxzD1ytEa8jaY82cC-6umplj8EtOWyzs8jx97tJfrJJfY5f&wpsrc=Google+Organic+Search
2.)https://www.cdsco.gov.in/opencms/resources/UploadCDSCOWeb/2018/UploadSmPC/1bRabiesvaccine.pdf
