We investigated the source of infection in a patient who developed acute hepatitis C virus infection after cardiothoracic surgery. A healthcare worker was found to be infected with hepatitis C virus, and molecular analysis indicated the strain was similar to that found in the patient. The exact mode of transmission was not identified; however, atopic eczema on the healthcare worker's hands may have contributed to the transmission.

This study evaluates the association between the degree of fear of human immunodeficiency virus (HIV) infection and support for different HIV testing policies. A strong fear of acquiring HIV infection at work was widespread among a sample of 601 Polish surgical and emergency nurses. Most favored inappropriate HIV testing of all surgical patients and inpatients. Previous training about HIV and acquired immunodeficiency syndrome (AIDS) and experience caring for HIV-positive patients had a significant impact on reducing support for testing of all inpatients but not for testing of surgical patients.

We conducted a cross-sectional survey from October through December 2004 of 8,312 residents of Shiraz, Iran, to investigate Iranians' perceptions about undergoing dental treatment in dental offices where other patients or the dentist and/or dental assistants are infected with human immunodeficiency virus (HIV). Most survey respondents (83%) had acceptable general knowledge about the mode of transmission of HIV and about acquired immunodeficiency syndrome (AIDS); however, many misconceptions were observed. A negative association was detected between the level of concern about contracting HIV/AIDS and the intention to continue treatment in services where patients with HIV/AIDS were also treated or where the dentist and/or dental assistants had HIV/AIDS.

Using 33 dogmatic statements about infection control, we assessed the knowledge of infection control nurses at a conference in Iran and compared their responses with those of infection control nurses at a conference in the United States. A majority of those at the Iran conference responded correctly to 11 (33%) of 33 statements, whereas a majority at the US conference responded correctly to 20 (61%) of the statements. The differences in responses were significant (P < .001). Nurses at the Iran conference were more likely to agree with dogma not supported by the literature and to put more faith in general cleanliness to prevent infection than is supported by the literature. A similar questionnaire survey might be useful in countries like Iran that are developing their infection control personnel and infrastructure.

Our goal was to assess the knowledge, attitudes, and practices regarding infection control and standard precautions among a group of nursing and midwifery instructors and students in Iran. A survey questionnaire was completed by 273 nursing and midwifery instructors and students at Shiraz University Medical Sciences during the period from May to November 2002. Two hundred thirty-one (90.9%) of the participants reported that they needed additional infection control education, especially on standard isolation precautions. There was a linear positive correlation between knowledge, practice, and attitude scores for the group of nursing, auxiliary nursing, and midwifery instructors, as well as their students (P < .05). Our study shows that there is an urgent need for evaluating education on infection control practices and standard precautions in general, as well as for structured infection control programs among nursing and midwifery staff.