Epidemiology and Seasonality of Childhood Respiratory Syncytial Virus Infections in the Tropics

Infections caused by respiratory syncytial virus (RSV) are a major cause of morbidity and mortality in young children worldwide. Understanding seasonal patterns of region-specific RSV activity is important to guide resource allocation for existing and future treatment and prevention strategies. The decades of excellent RSV surveillance data that are available from the developed countries of the world are incredibly instructive in advancing public health initiatives in those regions. With few exceptions, these developed nations are positioned geographically across temperate regions of the world. RSV surveillance across tropical regions of the world has improved in recent years, but remains spotty, and where available, still lacks the necessary longitudinal data to determine the amount of seasonal variation expected over time. However, existing and emerging data collected across tropical regions of the world do indicate that patterns of infection are often quite different from those so well described in temperate areas. Here, we provide a brief summary regarding what is known about general patterns of RSV disease activity across tropical Asia, Africa and South America, then offer additional country-specific details using examples where multiple reports and/or more robust surveillance data have become available

Neonatal herpes simplex virus presenting with isolated liver failure

Disseminated neonatal herpes simplex virus infection usually presents with multi-organ involvement. Untreated, this disease has a mortality rate of approximately 80%. Here, we describe a well-appearing 3-week old infant with isolated compensated hepatic failure caused by HSV-2

A quality improvement education initiative to increase adolescent human papillomavirus (HPV) vaccine completion rates

HPV vaccine uptake is low, nationwide. Quality improvement (QI) principles have the potential to change practice; however, not all providers are confident with QI skills. We developed an educational program designed to enhance QI skills and improve HPV vaccination rates. Five pediatric practices participated in the pilot initiative. Training consisted of presentations regarding QI methods, data tracking and analysis, and system changes to reduce missed opportunities. Monthly for 6 months, participants performed chart audits, captured data, printed run charts, and developed, implemented, and tracked interventions. Outcome measures included rates of HPV vaccine completion and missed opportunities. A second phase included eight different pediatric practices who received similar training. Outcome measures included rates of HPV vaccine initiation and completion. Over the 6 months, mean HPV vaccine completion rates increased (45% to 65%) and missed opportunities for HPV vaccination decreased (45% to 19%) in the pilot program. When the program was replicated in phase 2, an increase was seen in both HPV vaccine initiation (46% to 61%) and completion (62% to 94%) rates. Combining QI education with workflow-focused strategies was associated with a reduction in missed opportunities and a substantial increase in HPV vaccine completion rates

HPV vaccine knowledge, attitudes, and practices among New York State medical providers, dentists, and pharmacists

Healthcare provider vaccine knowledge and attitudes influence delivery of a strong vaccine recommendation. We aim to describe HPV vaccine knowledge, attitudes, and recommendation or discussion practices (KAP) among New York State medical providers, dentists, and pharmacists. A survey to assess providers’ KAP was distributed electronically to NYS members of medical organizations. Descriptive and inferential statistical methods were used to characterize provider KAP. Responses from 1637 surveys were included, from 864 (53%) medical providers, 737 (45%) dentists, and 36 (2%) pharmacists. 59% (509/864) of medical providers responded that they recommend HPV vaccine to patients, with 390/509 (77%) strongly recommending vaccine at 11–12 years. Medical providers were more likely to report recommending HPV vaccine for children ages 11–12 years if they strongly agreed that HPV vaccine prevents cancer 326/391 (83%) vs 64/117 (55%) and responded that HPV vaccination does not increase the risk of unprotected sex (386/494 (78%) vs 4/15 (25%)) (p < .05). Less than 1/3 of dentists reported discussing HPV vaccine with 11–26-year-old females (230/737, 31%) and males (205/737, 28%) at least “sometimes.” Dentists were more likely to answer that they routinely discuss HPV vaccine with children ages 11–12 years if they responded that HPV vaccination does not increase sexual activity (70/73 (96%) vs 528/662 (80%), p < .001). Few pharmacists reported discussing HPV vaccine with 11–26-year-old females (6/36 (17%)) and males (5/36 (14%)) at least “sometimes.” Gaps in HPV vaccine knowledge among providers still exist and may influence vaccine attitudes and recommendation or discussion practices

Vaccine knowledge, attitudes, and recommendation practices among health care providers in New York State

Community-wide vaccine uptake remains sub-optimal. Healthcare provider (HCP) vaccine recommendations influence patient vaccination; however, provider vaccine recommendation behavior is highly influenced by one’s own vaccine attitudes and/or knowledge. We aim to describe vaccine knowledge, attitudes, and recommendation practices (KAP) among New York State HCPs. A survey to assess HCP KAP was developed and electronically distributed to NYS members of national medical organizations via their local chapter administrators. Descriptive statistical methods were used to define provider KAP. A total of 864 surveys were included, 500 (60%) and 336 (40%) primary and specialty care providers, respectively. Eighty-one percent (402/499) of primary care providers (PCPs) report encountering vaccine hesitant patients daily or weekly. Of the 500 PCPs who responded, only 204 (41%) stated strong agreement with confidence in their communications with vaccine hesitant patients. HCPs who correctly answered all four knowledge questions were more likely to self-report routine recommendations of standard vaccines to all patients when compared to those who correctly answered fewer questions (489/588 (83%) vs 135/241 (56%), p < .05). HCPs were more likely to routinely recommend standard vaccines to all patients if they also report initiating vaccine discussion (476/485 (98%) vs 148/344 (43%), p < .05) and reviewing and recommending vaccinations at each encounter (315/320 (98%) vs 308/508 (61%), p < .05). Vaccine hesitancy exists across healthcare specialties and provider roles. Focused interventions should include reaching all HCPs to promote vaccinations for disease prevention, tailoring messages to reduce HCP vaccine misperceptions, and increasing awareness of evidence-based office strategies known to facilitate immunizations

Multi-component cancer prevention awareness program to improve adolescent HPV vaccine uptake

Objective We introduced a multi-component cancer prevention awareness program to primary care practices across New York State to evaluate its impact on adolescent human papillomavirus (HPV) vaccination rates. Methods Eight pediatric and three family medicine practices were recruited to participate in this program. On-site training sessions were provided for all practice providers and staff to discuss the importance of HPV vaccine and cancer prevention and teach strategies for delivering a strong vaccine recommendation. Each practice received a study-specific booklet that included HPV vaccine information and other commonly provided cancer prevention guidance. These booklets were distributed to all adolescents and their parents during well visits over a one-year period. Practice specific and county-wide HPV vaccination rates were assessed before and 12 months after the program training session. Results One year after program initiation, aggregate data show statistically higher vaccine series initiation rates among 11–12 and 13–18-year-olds and higher vaccine series completion rates among 13–18-year-olds. The greatest and most consistent improvements were seen in vaccine initiation rates for the 11–12-year-old cohort. Disparities in vaccine uptake were observed by gender and medical specialty. Conclusion Cancer prevention education targeting providers, office staff, patients, and parents, improved adolescent HPV vaccine series initiation rates

Immunization attitudes and practices among family medicine providers

Objective: To describe immunization attitudes and practices among family medicine providers across New York State. Methods: In this cross-sectional survey study, family medicine providers across New York State completed a questionnaire to assess vaccine beliefs and barriers and immunization practices. Statistical analysis: Descriptive statistical methods were used to define provider characteristics, knowledge and vaccine practices. Results: Completed questionnaires from 226 family medicine providers were included for analysis. As a group, 207/218 (95%) of providers who answered the question state they always recommend standard pediatric vaccines. Of the 209 providers who answered both questions, 47 (22%) state they always recommend standard pediatric vaccines but do not always recommend HPV vaccine to eligible 11–12 year-old patients. Only 75% of providers strongly disagreed with the statement ‘vaccinating adolescents against HPV increases the likelihood of unprotected sex'. Even though 178/190 (94%) and 164/188 (87%) of surveyed family medicine providers reported recommending that their pregnant patients receive influenza vaccine and Tdap vaccine, respectively, only 134/185 (72%) routinely do so in their office. Conclusion: Most family medicine providers self-report always recommending standard pediatric vaccines, however only a minority are following ACIP recommendations. Educational sessions to update family medicine providers on ACIP recommendations and address individual provider concerns may improve provider vaccine confidence and uptake of vaccines by their patients