ABSTRACT
BACKGROUND: Vertical transmission of hepatitis C virus (HCV) is the primary cause of hepatitis C in the pediatric population. Nonetheless, only a small proportion of HCV-exposed children are tested. This study aimed to measure the proportion of HCV-exposed children tested and infected in Western New York and to identify factors influencing the odds of testing and infection in this population. METHODS: This was a 11-year retrospective chart review study in which clinical, demographic, and behavioral data for HCV-exposed children and their mothers were collected. This period included year 2019 when a hepatitis C program began promoting early hepatitis C screening among infants born to mothers positive for hepatitis C. PCR-based detection of hepatitis C was used for children under 18 months of age and antibody testing for children above 18 months of age, followed by PCR if the antibody testing was positive. Logistic regression models were used to determine which characteristics associate with testing and infection status. RESULTS: From a total of 133 children evaluated in clinic for hepatitis C from 2011 to 2021, 96.2% (128/133) were seen from 2019 to 2021. Among the 133 HCV-exposed children in our sample, 72.1% (96/133) were tested for HCV, 62.4% (83/133) were tested by PCR, 9.0% (12/133) tested by antibody, and 5.2% (5/95) of those tested were infected. Only one child out of 12 was positive for hepatitis C antibody yet, subsequent PCR testing was negative in this child. Among all five hepatitis C infected children, four were diagnosed with neonatal abstinence syndrome, five had maternal history of illicit drug use, one had maternal history of HIV infection, and all of them were identified after the hepatitis C program open in 2019. The odds of a child being tested were lower for those accompanied by their biological mother at their clinic visit (odds ratio, 0.16; 95% CI, 0.06-0.45). CONCLUSIONS: Screening programs on hepatitis C vertical transmission improved detection of hepatitis C among exposed children. The proportion of children born to mothers with hepatitis C in Western New York that were positive for hepatitis C was 5.2%, suggesting that similar proportion of exposed infants born before 2019 were lost for follow up.
Subject(s)
HIV Infections , Hepatitis C , Pregnancy Complications, Infectious , Infant , Infant, Newborn , Pregnancy , Female , Child , Humans , Hepacivirus/genetics , HIV Infections/complications , New York/epidemiology , Pregnancy Complications, Infectious/diagnosis , Pregnancy Complications, Infectious/epidemiology , Retrospective Studies , Hepatitis C/diagnosis , Hepatitis C/epidemiology , Hepatitis C/complications , Infectious Disease Transmission, Vertical/prevention & control , RNA, ViralABSTRACT
During the COVID-19 pandemic, social distancing measures often result in individual isolation, which can lead to adverse mental outcomes. We collected online questionnaires from 3,952 US adults to examine the impact of "shelter-in-place" guidelines on mental health, and to explore potential disparities and modifiable factors. Self-reported anxiety, depression, and PTSD symptoms were associated with more restrictive quarantine. Younger adults, women, those with lower income, more insecurity, more media exposure, reduced physical activity, or worsened family relationships were particularly affected. Targeted prevention on susceptible subpopulations, including young adults and lower SES groups, might help mitigate disparities in COVID-19-related mental health problems.
Subject(s)
Anxiety/epidemiology , COVID-19/psychology , Depression/epidemiology , Mental Health , Physical Distancing , Quarantine/psychology , Stress Disorders, Post-Traumatic/epidemiology , Adult , Age Factors , Aged , Anxiety/psychology , Anxiety Disorders/epidemiology , Anxiety Disorders/psychology , COVID-19/epidemiology , Cross-Sectional Studies , Depression/psychology , Exercise , Female , Humans , Loneliness , Male , Middle Aged , Pandemics , SARS-CoV-2 , Stress Disorders, Post-Traumatic/psychology , Surveys and Questionnaires , United States/epidemiology , Young AdultABSTRACT
During October 2013-May 2014, there were 102 cases of pneumonia diagnosed in US Air Force Academy cadets. A total of 73% of tested nasal washes contained Chlamydophila pneumoniae. This agent can be considered to be present on campus settings during outbreaks with numerous, seemingly disconnected cases of relatively mild pneumonia.
Subject(s)
Chlamydophila Infections/epidemiology , Chlamydophila Infections/microbiology , Chlamydophila pneumoniae/classification , Disease Outbreaks , Military Personnel , Pneumonia, Bacterial/epidemiology , Pneumonia, Bacterial/microbiology , Chlamydophila Infections/diagnosis , Colorado/epidemiology , Female , Humans , Incidence , Male , Pneumonia, Bacterial/diagnosis , Radiography, Thoracic , SeasonsABSTRACT
In February 2014, the U.S. Air Force School of Aerospace Medicine Epidemiology Consult Service provided support in response to a moderate outbreak of influenza at the Transit Center at Manas (Kyrgyzstan). A total of 215 individuals presented with influenza-like illness symptoms from 3 December 2013 through 28 February 2014. There were 85 specimens positive for influenza (18 influenza A(H1N1)pdm09, 65 influenza A(H3N2), one influenza A/not subtyped, and one influenza B); six specimens were positive for other respiratory viruses (one human metapneumovirus, two parainfluenza, and three rhinovirus/enterovirus) and eight specimens were negative. Twenty-two of the specimens that were positive for influenza were sequenced and were not remarkably different from the strains seen during routine surveillance for the 2013-2014 season or from specimens collected at other deployed sites.
