Vaccination
Vaccination is the administration of a vaccine to help the immune system develop protection from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism. In stimulating the body's adaptive immunity, they help prevent sickness from an infectious disease. When a sufficiently large percentage of a population has been vaccinated, herd immunity results. Herd immunity protects those who may be immunocompromised and cannot get a vaccine because even a weakened version would harm them. The effectiveness of vaccination has been widely studied and verified. Vaccination is the most …
WikipediaPublications
The National Archives · 1 January 1980 English
inhalation anthrax—the "maladie a course of vaccination against anthrax Further protection de B i W … authors reported the cattlemen in the USr where vaccination of cattle is not astonishing implications" that …
The National Archives · 1 January 1979 English
Similar e n c o u r a g e m e n t to introduce vaccination schemes • against a number of contagious diseases …
The National Archives · 1 January 1979 French
A file of documents concerning the Conference on Security and Cooperation in Europe Valletta follow-up meeting on Mediterranean issues. Subjects discussed in the file include the participation of the Palestinian …
contagieuses notamment par le recours à la vaccination systématique , y c) des dispositions visant …
The National Archives · 1 January 1979 English
:'- - introduction of a system of prophylactic vaccination against contagious diseases (including exotic …
The National Archives · 1 January 1979 English
contagieuses notamment par le recours à la vaccination systématique , c) des dispositions visant à …
The National Archives · 1 January 1978 English
A file of correspondence and reports concerning Anglo-Yugoslav relations, focussing on a proposed visit to Yugoslavia by the Minister of State for Foreign Affairs, Frank Judd. The documents cover arrangements …
through Romania. Valid cholera and smallpox vaccination certificates are required by those going to …
The National Archives · 1 January 1978 English
touristique). - introduction d'un système de vaccination prophylactique contre les maladies contagieuses …
The National Archives · 1 January 1978 French
A file of correspondence and reports concerning relations between Albania and the United Kingdom. The documents cover a decision by the London Chamber of Commerce and Industry to approach the …
arrival. All members of the group without smallpox vaccination 4 * • I cert if ¿cats s were pu£ in "quarantine" …
The National Archives · 1 January 1978 English
APPLIED FOR. ONLY OTHER REQUIREMENT IS CURRENT VACCINATION I I C E R T I F I C A T E . I I KEEBLE …
The National Archives · 1 January 1977 English
PRECAUTIONS AND MAY NEED TO CONSIDER A PROGRAMME OF VACCINATION. I WILL CONFIRM THIS ON MONDAY IN WHICH CASE …
