A recent study conducted at Libreville University Hospital in Gabon has highlighted the vulnerability of healthcare workers to biological risks due to low vaccination rates. The study, which took place from August to October 2018, involved 112 medical and paramedical staff. The results showed that while 99.1% of the workers considered vaccination necessary, only 25.0% had an up-to-date vaccination status. The study also found that interns and physicians made up the majority of the participants, with a mean age of 30 years and a female predominance of 58.0%.
The study revealed that complete coverage with boosters was critical for hepatitis B and DTP vaccinations. Specifically, only 20.5% of the workers had complete coverage with boosters for hepatitis B, and 54.5% for DTP. Furthermore, the prevalence of blood exposure accidents was 22.3%, with superficial needlestick injuries being the most common type, accounting for 72.0% of the cases. These findings suggest that healthcare workers in Gabon are at a high risk of contracting infectious diseases due to low vaccination rates and inadequate infection control practices.
Risky behaviors among healthcare workers also persist, including the recapping of needles and consumption of food in care areas. The study found that 100% of the workers recapped needles, and 99.1% consumed food in care areas. Additionally, in cases of blood exposure accidents, 32.0% of the events were not reported. These behaviors increase the risk of transmission of infectious diseases among healthcare workers and patients.
The study's findings have significant implications for public health policy in Gabon. The establishment of binding legislation, strengthening of occupational health services, and continuous training in standard precautions are essential to mitigate the risks faced by healthcare workers. The Gabonese government and healthcare authorities must take urgent action to address the low vaccination rates and inadequate infection control practices among healthcare workers.
The study's results are consistent with previous research on the topic. Similar studies in other countries have also found low vaccination rates and inadequate infection control practices among healthcare workers. For example, a study in Kenya found that only 14% of healthcare workers had received a hepatitis B vaccination. Another study in South Africa found that under-reporting of needlestick injuries was a significant problem.
The World Health Organization (WHO) has emphasized the importance of vaccination and infection control practices among healthcare workers. The WHO has developed guidelines for the immunization of healthcare workers, which include recommendations for vaccination against hepatitis B, influenza, and other diseases. The organization has also emphasized the need for continuous training and education on standard precautions and infection control practices.
In conclusion, the study highlights the need for urgent action to address the low vaccination rates and inadequate infection control practices among healthcare workers in Gabon. The government and healthcare authorities must work together to establish binding legislation, strengthen occupational health services, and provide continuous training and education on standard precautions and infection control practices. By taking these steps, Gabon can reduce the risks faced by healthcare workers and improve the overall quality of healthcare in the country.
Key points
- Low vaccination rates among healthcare workers in Gabon expose them to preventable infectious risks.
