- A vaccine is an
antigenic preparation used to establish immunity to a disease. The term
derives from Edward Jenner's use of cowpox ("vacca" means cow in Latin),
which, when administered to humans, provided them protection against
smallpox, which Louis Pasteur and others perpetuated. Vaccines are based
on the concept of variolation originating in China, in which a person is
deliberately infected with a weak form of smallpox. Jenner realized that
milkmaids who had contact with cowpox did not get smallpox. The process
of distributing and administrating vaccines is referred to as
vaccination.
- The safety and
effectiveness of a vaccine depends on how it is made and what it
contains. There are four main ways to develop vaccines:
Live
attenuated vaccines contain bacteria or viruses that have been altered
so they can't cause disease, Killed vaccines contain killed bacteria or
inactivated viruses,Toxoid vaccines contain toxins (or poisons) produced
by the germ that have been made harmless and Component vaccines contain
parts of the whole bacteria or viruses.
- Several factors can
affect the severity of the vaccine reaction: chick quality; presence of
disease (especially immunosuppressive disease); maternal antibody
levels; type of vaccine strain used; method of vaccine application;
timing of vaccine application; air, water, and litter quality; and
flock
management.
- Novartis Vaccines is
advancing influenza vaccine production in cell cultures to bring
reliability and flexibility of the manufacturing process to the next
level. With the advent of this technology, Novartis Vaccines is making
it possible to meet the growing need for seasonal influenza vaccines and
quickly respond to a potential pandemic influenza threat.
- Infectious bursal
disease is one of the most important viral disease of poultry usually
affects young chickens of 3-6 weeks. Hygienic management and proper
vaccination are main way of control of this disease. But maternal
antibody affects vaccination with live vaccine. The maternally derived
antibody persists up to 15-20 days in the progeny after hatching, but it
depends on the antibody status of parent stock from which chicks
derived. Half life of that antibody is about 5 days.
- The United States
Department of Agriculture (USDA) has undertaken numerous measures to
prepare for, prevent and respond to the possibility of an outbreak of
highly pathogenic avian influenza (HPAI, H5N1) in poultry and other
possibly susceptible species in the United States. Preparations for a
possible HPAI, H5N1 outbreak include international and domestic
coordination, information dissemination, enhancing response strategies,
monitoring for the presence of HPAI, heightening disease awareness, and
ensuring resources and personnel will be readily available.
- A pillar of U.S. policy
on drugs and vaccines is the protection of the individuals who use them.
FDA does not license a product for sale in the United States until it is
satisfied that the vaccine is safe and effective. Scientists,
clinicians, Members of Congress, and the public must make decisions of
vaccine safety despite uncertainties and varying perceptions of
risk.
- Costly outbreaks of
mildly and highly pathogenic avian influenza (AI) have occurred in the
commercial poultry industry in Europe and the United States in the past
two years. The current approach is to control the disease by
depopulation of infected flocks followed by cleaning and disinfection of
the premises.
- The yield of monovalent
pandemic vaccine per year would be a maximum of 500 million doses – that
is, approximately one third of the yield of seasonal vaccine strains.
Moreover, if two doses of vaccine were to be needed to induce protective
immunity, as currently believed, only 250 million people would receive a
full vaccination course in one year.
- The goal of the Global
Vaccine Action Plan is to increase capacity for the production of
influenza pandemic vaccine in order to reduce the anticipated gap
between potential vaccine demand and supply during a pandemic. The
success of this Action Plan depends on collaborative effort and the
engagement of countries, the vaccine industry, the research community
and donors to sustain their commitment over a period of 5–10
years.
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General Information
- The story of a
vaccine
- Vaccine
- Flu vaccine
- Vaccines--How and
Why?
- The Main Types of
Vaccines
- Different Types of
Vaccine
- Poultry
Medicines
- Vaccination of Small
Poultry Flocks
Production
Company
Profiles
- Lah Poultry
Vaccines
- Bio-Med (P).
Limited
- Hester Pharmaceuticals
Limited
- Schweitzer Biotech
Company
- Vaishali Lifecare Pvt.
Ltd
- Venkateshwara
Hatcheries P. Ltd
- Batra Farm Product (I)
Pvt. Ltd
- Ventri
Biologicals
Consultants
- R.S. Chauhan
- Intota
- Lasher-Bottorff
- Dr Philippe
VANNIER
- Ranbaxy Fine Chemicals
Limited
- Lawrence K. Silbart,
Ph.D.
- Thomas Michael
Grimes
- Canadian Poultry
Consultants Ltd
- Demir Akin
- Munson Healthcare
Infectious Diseases Consultants
Patent
- Coccidiosis Poultry
Vaccine
- Poultry Vaccine against
E.colli air Sac Inflammation and Septicaemia
- Poultry
Vaccine
- Process for Production
of Vaccines
- C. perfringens alpha
toxoid vaccine
- Chicken anemia Virus
Mutants and Vaccines and uses based on the viral Proteins
- Heterophil adapted
Poultry vaccine
- Live in ovo
vaccine
- Unit Package for
Poultry Vaccination
- Vaccine and Method for
Prophylaxis and Treatment of Clostridioses of Animals and Poultry
- Modular poultry
automatic vaccine injection and spray apparatus
Products and
Material Safety Data Sheet
- Poultry Vaccines
Products List
- Aquamix
- Chilled tick fever
vaccines
- LT-IVAX
- Nobilis® REO
1133
- Broiler Industry
Vaccines
- Vaccines List
- Combavac 3 in 1 Live
tick Fever Vaccine Concentrate
- Vaxsafe® HVT
Vaccine
Applications
- Respiratory Vaccine
Reactions in Broilers
- Applications of pox
virus vectors to vaccination
- Responsible use of
vaccines and vaccination in poultry production
- The development of
avian influenza vaccines for emergency use
Technology
- Cell Culture-Derived
Influenza Vaccine Technology
- Effect of Maternally
Derived Antibody on Vaccination Against Infectious Bursal Disease
(Gumboro) with Live Vaccine in Broiler
- Novel Technology for
Production and Application of Biomolecules
- Biotechnology for
Vaccine Production
- Poultry Drinking Water
Used for Avian Influenza Surveillance
Guides
- Q&A About Bird Flu
Vaccine For Poultry
- Guide on Avian
influenza For Healthcare Professionals
- Laboratory Operating
Manual for Poultry Vaccines
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Policy and
Regulations
- A Potential Influenza
Pandemic: An Update on Possible Macroeconomic Effects and Policy
Issues
- Hospital Policy for
Responding to Pandemic Influenza
- Vaccine Policy
Issues
- Management of Highly
Pathogenic Avian Influenza H5N1 Virus: Policy for Impact and Management
of Swine
- Animal Use Policy
Document
- Quality Control of Vaccine Production
- The Avian Influenza
Regulations 2007
Market
- 2006-07 Influenza
Vaccine Production & Distribution
- The Economics of
Vaccine Manufacturing, Distribution, and Delivery: Past, Present, and
Future
- Global Pandemic
influenza action Plan to Increase Vaccine Supply
- Key Concepts: Economics
of Vaccine Production
- Asia, manufacturing hub
of the world
- Demand for animal biologicals on the rise
- Green Movement Pays for
Georgia Poultry Company
- Imugene Avian Influenza
Poultry Vaccine Reaches 100% Efficacy In US Trials
Report
- Feasibility of
Production of Human AI Vaccine in AI vaccine Manufacturers in
China
- Hester Pharma registers
a growth of 348% in Net Profit and 120% in Sales
- Merial appoints Hester
Pharmaceuticals as their exclusive distributor in India for Poultry
vaccines
- Opinion of the
Scientific Panel on Biological Hazards on the requests from the
Commission related to the use of vaccines for the control of Salmonella
in poultry
- An Influenza Pandemic
Vaccine Strategy
- Appropriate vaccination
and therapies for rural poultry flocks in developing countries and their
relevance to developed countries
- Preliminary Data on
Veterinary Vaccine Production/ Needs in some Countries of the Near
East
- Influenza pandemic
preparedness and response
Project
- Efficacy of V HR
Newcastle Disease Vaccine in Broiler Birds in Bangladesh
- Eu-Funded Research
Project
- Newcastle Disease
Control and Rural Poultry Production in Selected Areas in Two
Agro-Ecological Zones of Uganda
- Vaccination of poultry
against avian influenza: epidemiological rules of thumb and experimental
quantification of the effectiveness of vaccination
- Application of
Biological and Molecular Techniques to the diagnosis and Control of
Avain Influenza and other Emerging Poultry Pathogens
- Evaluation of Novel
Adjuvant in Recombinant Poultry Vaccine
Suppliers and
Buyers
- Advanced Agri Solutions
Inc
- Poultry Vaccines
Suppliers Directory
- Immuno-Vet Services
CC
- Indian
Exporters & Manufacturers
- Selling Leads of
Poultry Vaccines
- Pacificvet
- Exporters of Poultry
Vaccines
- Tolbert Bantams and
Poultry Supply Co
- Importers of Poultry
Vaccines
- Foreign
Importers & Buyers
- Poultry Vaccines Buyers
List
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