Assessment of the knowledge, attitudes and practices toward respiratory tract infections among the Trinidadian population

Respiratory Tract Infections (RTIs) are currently at the forefront of discussions as the world battles the COVID-19 pandemic. It is important that more awareness is raised on RTIs, their causes, the different types, how they are contracted and spread and complications of and risk factors for RTIs. Prevention measures towards RTIs should also be assessed and encouraged, such as proper hand washing, mask wearing, sneezing and coughing etiquette as well as vaccination. Therefore, this investigation was undertaken to assess the knowledge, attitudes, and practices towards Respiratory Tract Infections (RTIs) among Trinidadian population.

An investigation on the knowledge, attitudes and practice towards vaginal candidiasis amongst women of reproductive age attending the University of the West Indies, St. Augustine Campus

From 20th century, our views, understanding and treatment of pathogenic infections have drastically changed. Pathogenic organisms were discovered, classified and treatments were subsequently implemented. Candidiasis spp. was discovered and linked to the condition; Vulvovaginal Candidiasis (VVC), commonly known as yeast infection, which affects the female lower genital tract, vulva and vagina. Symtoms of such an infection include itching, burning, soreness and a creamy vaginal discharge. Given the nature, location and symptoms of such an infection, individuals are often self-conscious and hesitant to discus it or seek medical attention until symptoms become unbearable. VVC is one of the most common infections in reproductive age females with 75% of women experiencing infection at least once in their lives. Due to the qualitative gap in literature toward women affected by VVC in our country, this study aimed to highlight the knowledge, attitudes and practices towards VVC among reproductive age in Trinidad and Tobago.

Prevalence of bacteriuria in pregnant women attending antenatal clinics of Trinidad and Tobago

Urinary tract infection (UTIs) are one of the most common infectious diseases ranking next to upper respiratory tract infection and are often linked with significant morbidity and mortality. They are caused by the colonization of pathogenic microbes along urinary tract as well as tissue invasion of any part of the urinary tract. Microbes that cause UTIs include bacteria, fungi, parasites, protozoa and viruses. Bacteriuria is a problem among the pregnant women. The UTI's in pregnancy has been associated with morbidities such as cystitis, pyelonephrities, pre-eclampsia, polyhydramnios, pre-term birth and low birth weight. This research was undertaken to determine the prevalence of bacteriuria among the pregnant women of Trinidad.

Molecular characterization of methicillin-resistant Staphylococcus aureus isolates from rural community settings in Trinidad and Tobago.

AIMS: To determine the virulence and antimicrobial resistant genes in methicillin resistant Staphylococcus aureus isolates recovered from patients attending two rural health centers in Trinidad and Tobago. SETTINGS AND DESIGN: Cross-sectional observational analysis of patients from two local health centers located in communities in northern region of the country. MATERIALS AND METHODS: Nasal and wound swabs from 300 patients were analyzed using standard and molecular techniques. Multiplex polymerase chain reaction was used to detect 16S rRNA, mec A, Staphylococcal chromosomal cassette SCC mec types, pvl, alpha hemolysin (hla), and Toxic Shock Syndrome Toxin 1 (tst 1) genes. S. aureus ATCC 33591 and Staphylococcus epidermidis ATCC 12228 were used for quality control, respectively. RESULTS: Over a quarter (26.7%, 80/300) of the surveyed patient's samples grew bacterial isolates of which 45% (36/80) were S. aureus and 44.4% (16/36) were mecA-positive. Majority (62.5%, 10/16) possessed the pvl gene, whereas 25% (4/16) possessed the alpha hemolysin (hla) gene. None of the methicillin-resistant Staphylococcus aureus (MRSA) isolates possessed the tst 1 gene. Also, 18.8% (3/16) isolates possessed both virulence genes, pvl and hla. Although the SCCmec types IV and V were detected, but none of the SCCmec I, II, and III were harbored by the isolates. CONCLUSIONS: SCCmec type IV and the pvl genes were common among the MRSA isolates from the community. The hla gene was found infrequently, but none of the isolates possessed the tst 1 gene. Knowledge of this is important for robust surveillance of such cases from the community in the country.