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Tetanus is declining due to vaccination, professional labor management and appropriate wound care. Tetanus cases have been reported despite immunization. We report the case of a previously healthy 21 years old female patient that presented a mild generalized tetanus requiring admission after mild and recurrent cat scratch and bites. She had received six vaccine shots during childhood, and a booster dose five years earlier after a rabbit bite. Symptoms appeared seven weeks after the last contact, and included headache, muscle spasms and mild opisthotonus. Laboratory evaluation, including CSF analysis and microbiological investigation, as well as imaging studies were all normal. The patient received 6,000 IU of human antitoxin immunoglobulin. No autonomic manifestations or respiratory compromise were registered. Symptoms resolved rapidly and she was discharge after seven days with an order to complete a tetanus toxoid immunization schedule with three doses., Conclusions: Tetanus is possible in urban settings with a declining epidemiologic curve of disease in previously immunized patients. Severity of disease is modulated by previous vaccination.

Objective: To evaluate public knowledge regarding predisposing factors, fatality and prevention of Tetanus and Rabies and attitudes toward vaccination and post-exposure prophylaxis., Methods: A population-based, cross-sectional survey was conducted in all the 18 towns of Karachi, the largest metropolitan city of Pakistan, from December 2007 to January 2008. Men and women of more than 18 years of age were included in the study which used a self-reporting questionarre as its tool., Results: There were 1201 people interviewed by the study. The majority of respondents had known or heard about Tetanus (n = 973; 81%) and rabies (n = 699; 58%). There were 29 (2.5%) reported dog bites on the subjects themselves and 218(18%) respondents reported dog bites among their family members during the preceeding one year. Only three (11%) of these dog bite victims received some kind of vaccine or post-exposure prophylaxis. The majority of the participants were not aware of the fatality of these diseases and the importance of vaccination and post-exposure prophylaxis. Of the total respondents, 563 (47%) reported an injury or wound during the preceeding one year. Of them, 426 (76%) received a Tetanus injection. Out of the total study population, 1019 (85%) respondents did not know that Tetanus could be a fatal disease, and 844 (70%) did not know that Tetanus could affect and kill newborns. Literate people and males were more likely to have adequate knowledge on multivariate analysis., Conclusion: Minor injuries and dog bites are a common occurrence in Karachi. Only a small proportion of these patients received post-exposure treatment. Most of the participants were not aware of the fatality of these diseases and the importance and affordability of vaccination in case of dog bites and minor trauma.

Emergency physicians treat millions of wounds annually in the United States. In 2004 approximately 6.4 million open wounds were seen in United States emergency departments, representing approximately 5.8% of all visits. This article discusses difficult traumatic wounds that emergency physicians encounter on a daily basis, including mammalian bites, puncture and high-pressure wounds, and crush injuries, with special emphasis given to individuals at high risk for infectious complications. Information is provided on epidemiology, pathophysiology, management, and treatment of various complicated wounds. The authors highlight available guidelines, provide the best evidence available, and provide recommendations when data are limited.

Every year, large numbers of people are bitten by animals, and a smaller number by humans. The consequences can be serious. However, better health education to help prevent bites and teaching a bite-avoidance strategy when someone is being treated for a bite may help to reduce the problem. This article discusses treatment options and the possible complications of bite wounds.

Several factors need to be considered when evaluating animal bites. These include type of animal involved, specific nature of the wound, circumstances of the attack, interval between injury and treatment, and location of the bite. Of concern are direct destruction of tissue and risk of infection. Use of antibiotic prophylaxis is controversial, but most authorities agree that it is needed for hand wounds, puncture wounds, or "dirty" wounds of any type in any location. The choice of antibiotic is also controversial, but initial empirical treatment generally relies on broad-spectrum coverage. Rabies prophylaxis is indicated for bites by carnivorous wild animals, bats, and unvaccinated domestic animals. Review of the patient's tetanus status is mandatory.