Knowledge, Attitude, and Practices Regarding Occupational HIV Exposure and Protection among Health Care Workers in China: Census Survey in a Rural Area

Knowledge and attitudes of health professionals in Chile towards people living with human immunodeficiency virus: A cross-national survey

Introduction: People living with human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS) often experience discrimination from both other individuals and the health personnel who care for them. Chile has experienced a marked increase in the number of new HIV cases.Methods: Prospective cross-sectional study. The HIV/AIDS questionnaire for providers and health personnel was obtained from the International Planned Parenthood Federation, initially carrying out a pilot test and evaluating its validity.Results: A total of 784 health professionals answered the questionnaire correctly. Among them, 68.4% (n = 536) were women, and 36.2% (n = 284) were physicians. The study revealed that more than 90% of respondents had a positive attitude towards caring for people living with HIV, and more than 75% did not mind buying food from them or sharing services with them. Furthermore, more than 99% rejected the religiously endorsed labeling of people living with HIV/AIDS as immoral. Additionally, 95.5% (n = 749) mentioned that they did not feel anxious about knowing whether the next patient on their care list was living with HIV, and 76.9% (n = 603) of the respondents felt safe taking blood samples.Conclusions: Chilean health professionals have good knowledge about HIV infection and its mode transmission. Their attitudes towards people living with HIV are also generally positive.

Human Immunodeficiency Virus and Uveitis

Uveitis is one of the most common ocular complications in people living with the Human immunodeficiency virus (HIV) and can be classified into HIV-induced uveitis, co-infection related uveitis, immune recovery uveitis, and drug-induced uveitis. The introduction of antiretroviral therapy has considerably changed the incidence, diagnosis, and treatment of different types of HIV-related uveitis. Furthermore, the specific immune condition of patients infected with HIV makes diagnosing HIV-related uveitis difficult. Recent studies have focused on the growing prevalence of syphilis/tuberculosis co-infection in uveitis. Simultaneously, more studies have demonstrated that HIV can directly contribute to the incidence of uveitis. However, the detailed mechanism has not been studied. Immune recovery uveitis is diagnosed by exclusion, and recent studies have addressed the role of biomarkers in its diagnosis. This review highlights recent updates on HIV-related uveitis. Furthermore, it aims to draw the attention of infectious disease physicians and ophthalmologists to the ocular health of patients infected with HIV.

Biological Factors in the Workplace-Current Threats to Employees, the Effects of Infections, Prevention Options

Infectious diseases or communicable diseases are spread from person to person by various routs [...].

The Enigma of the Human Immunodeficiency Virus (HIV) Epidemic in China

Nearly 17 years ago China launched its National HIV/AIDS Response Program, yet the epidemic still is not slowing. New cases and new deaths increase every year—in 2005, 40 711 people living with human immunodeficiency virus (HIV; PLWH) were diagnosed and 5729 died, whereas in 2019, 148 598 PLWH were diagnosed and 31 522 died. Moreover, the estimated PLWH population in China has risen to >1.25 million. However, epidemic data are worryingly complex and difficult to interpret, presenting challenges to the redirection and refocusing of efforts toward achievement of control. Here we present three “windows” into China’s epidemic data. From these viewpoints, it appears we still do not know how much infection exists, how much transmission is occurring, and in what contexts transmission happens. The enigma that is China’s HIV epidemic must be better understood. A new research agenda must be developed and executed if we are to change the future of HIV in China.

Antiretroviral Therapy (ART)-related Knowledge Seeking among People Living with HIV (PLHIV) in China: Role of Information & Communication Technology (ICT)

This paper investigated the use of information communication technology (ICT) to seek antiretroviral therapy (ART)-related knowledge among people living with HIV (PLHIV) taking antiretroviral treatment in Guangxi, China. A total 1902 participants who undertook ART and had used ICT were recruited from 12 sites with the highest cumulative HIV incidence. A questionnaire survey was used to collect data on the participants’ sociodemographic characteristics, clinical outcomes, infections in the family and comorbidity, access to healthcare resources, ICT using behavior in HIV management, and ART-related knowledge. The results showed that 15% of the participants had searched HIV-related information online, fewer participants had contacted healthcare providers via computer (1.6%) or text messaging (11.9%), and only 7.7% of the participants had contacted other PLHIV using ICT. Education had a positive impact on the knowledge level of all three categories of ART-related knowledge. Participants with better medication and mechanisms knowledge were more likely to search HIV-related information online and less likely to contact healthcare providers using text messages. Findings of this study suggested that ICT was used as an effective approach to acquire some type of ART-related knowledge. ICT was underutilized in health communication among the PLHIV in this study due to low education level and insufficient eHealth literacy. Future intervention programs should address the customization of the communication tools and focus on improving the education level and eHealth literacy of the PLHIV to better promote ICT as an efficient platform for ART-related knowledge seeking.

Occupational exposure to HIV among healthcare workers in PMTCT sites in Port Harcourt, Nigeria

Background

Rivers State is among the states with high HIV prevalence in Nigeria. Occupational exposure to HIV through blood or body fluids of HIV/AIDS patients is a recognised risk factor of HIV infections among healthcare workers. We identified the determinants of occupational exposures to HIV among healthcare workers in Prevention of Maternal to Child Transmission (PMTCT) sites within Port Harcourt metropolis in Rivers State.

Methods

A descriptive cross-sectional study was conducted and multi-stage sampling technique was used to select 341 healthcare providers from 22 public and 22 private health facilities in PMTCT sites in Port Harcourt metropolis. The data collected were analysed using descriptive statistics, Chi-square and logistic regression models (p-value = 0.05).

Results

Respondents’ mean age was 35.9 ± SD8.4 years, 270 (80.1%) and 171(50.7%) were females, and from public health facilities respectively. Prevalence of occupational exposure of healthcare workers to HIV in the past 12 months was 153 (45.0%), and 96 (63.3%) experienced such exposure more than once. Contacts with potentially infectious body fluid accounted for the largest proportion 51 (33.3%); followed by needle stick prick 49 (32.6%). About 189 (56.1%) had safety information at their disposal and this serves as a reminder on safety precautions. The likelihood of occupational exposure was significantly higher among doctors (AOR = 2.22, 95% C.I = 1.16–4.25,) but lower among environmental health workers (AOR = 0.10, 95% C.I = 0.02–0.46,) than nurses/midwives when other factors were included in the model.

Conclusion

Occupational exposure to blood and body fluids remains a frequent occurrence among healthcare workers; highest among doctors in PMTCT sites in the study area. Provision of protective safety materials, training and enforcement of adherence to universal precaution strategies are highly recommended.

Utility of Theory to Explain Village Doctors' Willingness to Treat People Living with HIV in Rural China

Stigma against people living with HIV in China is common, not only among the general public but also among Chinese health-care providers, impacting their ability to provide quality HIV treatment and care. HIV stigma may be particularly common in rural areas of China, where village doctors (i.e., "barefoot doctors") have limited medical training yet are charged with providing frontline care for much of China's rural population. Therefore, the present study aims to use communication and behavioral theory to better understand Chinese village doctors' beliefs about HIV, including their willingness to become involved in HIV treatment and care. In collaboration with the Behai Centers for Disease Control, we surveyed 228 village doctors in rural China to learn about their experiences in providing HIV treatment and care. We then applied a hybrid theoretical model, combining variables from the Situational Theory of Publics and the Theory of Reasoned Action, to explain providers' communication, attitudes, and behaviors. Findings suggest that enhanced information activity about HIV may increase providers' self-efficacy in caring for HIV patients and yield more positive attitudes towards caring for people living with HIV. Theoretical and practical implications are discussed.

Implementation of a "County-Township-Village" Allied HIV Prevention and Control Intervention in Rural China

In China, rural areas are a weak link of HIV/AIDS prevention and control. From September 2011, an innovative "county-township-village" allied intervention was implemented in Longzhou County, Guangxi, which assigned the tasks of HIV/AIDS prevention and control to the county Centers for Disease Control and Prevention (CDC), township hospitals, and village clinics, respectively, instead of traditional intervention in which the county CDC undertook the entire work. A 6-year consecutive cross-sectional survey, including 3-year traditional intervention (2009-2011) and 3-year innovative intervention (2012-2014), was conducted to evaluate the effects of the new intervention. Compared to traditional intervention, the innovative intervention achieved positive effects in decreasing risky behaviors. Among female sex workers, condom use rate in the last month increased from 72.06% to 96.82% (p < 0.01). Among drug users, having commercial sex rate in the last year reduced from 17.20% to 5.94% and condom use rate increased from 14.06% to 76.09% (p < 0.01). The risk ratio of HIV infection during innovative intervention was 0.631 (95% confidence interval 0.549-0.726) compared with traditional one. Cost-effectiveness analysis indicates that innovative intervention restores each disability-adjusted life year costing an average of $124.26. Taken together, Longzhou's innovative intervention has achieved good effects on HIV/AIDS prevention and control and provides a good reference for rural China.