ABSTRACT
A descriptive record-based review of adverse events following immunization [AEFI] was carried out in Oman using the national database for the period 1996-2005. A total of 790 adverse event reports were received with an annual rate during the review period of 33.7 per 100000 population or 10.8 per 100000 doses administered. There were no reported deaths. The most frequently reported AEFI were BCG adenitis [69.7 per 100000 doses] and local reactions [3.6 per 100000 doses respectively]. The statistically significant higher rates among males, in children aged > 2 years and in some sparsely populated regions of Oman need further research. AEFI rates in Oman were similar or below the international averages
Subject(s)
Humans , Female , Male , Infant, Newborn , Infant , Immunization Programs/standards , Injections, Intradermal/adverse effects , Risk Assessment , Vaccines/adverse effects , Developing CountriesABSTRACT
We reviewed the epidemiologic features and trends for 771 cases of meningitis in Oman from January 2000 to December 2005. We found 69% were bacterial in origin and 13% were viral. Leading bacterial pathogens included Haemophilus influenzae [15%], Streptococcus pneumoniae [14%] and Nesseria meningitidis [12%]. For 56% of patients with suspected pyogenic meningitis, no specific bacterial pathogen could be identified. Peak occurrence was in children under 2 years old. The incidence of H. influenzae type b decreased by almost 100% after implementation of the national immunization programme in 2001, while the incidence of cases caused by S. pneumoniae and N. meningitidis remained steady
Subject(s)
Female , Humans , Male , Meningitis/microbiology , Age Distribution , Meningitis/diagnosis , Meningitis/cerebrospinal fluid , Incidence , Meningitis, HaemophilusABSTRACT
We conducted a national survey of injection practices in 78 government health facilities in Oman in 2001. Data were obtained by interview and observation. The overall standards were good and the stock of disposable equipment was adequate. Recapping of needles was only observed in 1 facility but in 28%, waste disposal boxes contained recapped needles and 17.9% reported needle-stick injuries in the past year. In 9% of the institutions, sharps were observed around the facility, in 12.8% unsupervised disposal containers were seen and in 11.5% unsafe storage of full boxes was observed. While disposal of the used waste was done away from the health facility, only 33.3% disposed of it by correct incineration