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Tetanus antiserum was developed in 1890, with its protective effects lasting a few weeks. [9] [10] The tetanus toxoid vaccine was developed in 1924, and came into common use for soldiers in World War II. [2] [11] Its use resulted in a 95% decrease in the rate of tetanus. [2] It is on the World Health Organization's List of Essential Medicines. [12]
Anti-tetanus immunoglobulin, also known as tetanus immune globulin (TIG) and tetanus antitoxin, is a medication made up of antibodies against the tetanus toxin. [1] It is used to prevent tetanus in those who have a wound that is at high risk, have not been fully vaccinated with tetanus toxoid , or have HIV/AIDS .
A toxoid is an inactivated toxin (usually an exotoxin) whose toxicity has been suppressed either by chemical or heat treatment, while other properties, typically immunogenicity, are maintained. [1] Toxins are secreted by bacteria, whereas toxoids are altered form of toxins; toxoids are not secreted by bacteria.
Tetanus toxoid can be given in case of suspected exposure to tetanus. In such cases, it can be given with or without tetanus immunoglobulin (also called tetanus antibodies or tetanus antitoxin [46]). It can be given as intravenous therapy or by intramuscular injection. [47]
Tdap (also TDP) is a tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis vaccine. It was licensed in the United States for use in adults and adolescents on 10 June 2005. [ 26 ] Two Tdap vaccines are available in the US.
DTaP-IPV/Hib vaccine is a 5-in-1 combination vaccine that protects against diphtheria, tetanus, whooping cough, polio, and Haemophilus influenzae type B. [1] [2]Its generic name is "diphtheria and tetanus toxoids and acellular pertussis adsorbed, inactivated poliovirus and haemophilus B conjugate vaccine", and it is also known as DTaP-IPV-Hib.
DTaP-Hib vaccine is a combination vaccine whose generic name is diphtheria and tetanus toxoids and acellular pertussis adsorbed with Haemophilus B conjugate vaccine, sometimes abbreviated to DTaP-Hib. [2] It protects against the infectious diseases diphtheria, tetanus, pertussis, and Haemophilus influenzae type B. [3] [4]
It consists of the receptor binding domain of the SARS-CoV-2 spike protein conjugated chemically to tetanus toxoid. [ 8 ] Professor Ihosvany Castellanos Santos said that the antigen is safe because it contains parts instead of the whole live virus, and therefore it does not require extra refrigeration, like other candidates in the world.