New: A new, unread, unused book in perfect condition with no missing or damaged pages. See the ... Read moreabout the conditionNew: A new, unread, unused book in perfect condition with no missing or damaged pages. See the seller's listing for full details. See all condition definitionsopens in a new window or tab
The recent developments in modern vaccinology are mainly based on: (i) cloning of microbial genes into recombinant vectors containing genetic information for expression of desired neutralizing immunogens, (ii) alternatives of attenuated vectors with deleted genes permitting the insertion of several foreign genes expressing antigens exposed to the host immune system during the abortive replication of such vectors, (iii) combined vaccines with the aim to protect against many diseases with a limited number of administrations, (iv) evidence demonstrating the ability of animals to respond serologically to DNA injections considered as a potential method of vaccination, (v) the possibility to manipulate the immune system with new and improved immunomodulators enhancing the immune response, and (vi) new microcarrier systems for particular immunogens or immunomodulators delivery, either in a single dose or sustained release, and presentation to the immune system for a relevant response. New vaccines being developed are mainly based on viral, bacterial or other vectors modified with genetic engineering technology, to possess and express desired antigens for vaccination against single or multiple infections. Existing combined vaccines like diphtheria, tetanus, pertussis (DTP) are also experimented with new additional components like recombinant hepatitis B virus surface antigen, inactivated poliovirus, and Haemophilus inJluenzae type b immunogens, in order to produce multivalent vaccines. Such types of vaccines permitting the reduction of multiple medical visits is of particular interest to pediatric immuni zation programs, and would benefit especially the developing countries assuring better vaccine compliance with immunization schedules.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Very good condition -A book that has been read and does not look new, but is in excellent condition. Don't have obvious damage to the book cover. No missing or damaged pages, no creases or tears, no underlining or highlighting of text, and no writing in the margins.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Very good condition -A book that has been read and does not look new, but is in excellent condition. Don't have obvious damage to the book cover. No missing or damaged pages, no creases or tears, no underlining or highlighting of text, and no writing in the margins.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
Good condition -A book that has been read, but is in good condition. Minimal damage to the book cover.The majority of pages are undamaged might be with some creasing or tearing, and pencil underlining of text. No writing in the margins, no missing pages.
€17.97
New: A new, unread, unused book in perfect condition with no missing or damaged pages. See the ... Read moreabout the conditionNew: A new, unread, unused book in perfect condition with no missing or damaged pages. See the seller's listing for full details. See all condition definitionsopens in a new window or tab
