Prevalence of COVID-19 and Risk Factors for Infection Among Pediatric Anesthesia Patients: A Report From the PEACOC Research Network.

BACKGROUND: The Pediatric Anesthesia COVID-19 Collaborative (PEACOC) is a research network to advance the care of children during the pandemic. Here we calculate the prevalence of coronavirus disease 2019 (COVID-19) among children undergoing anesthesia, look at prevalence in the population data from the Centers for Disease Control and Prevention (CDC), and assess independent risk factors for infection. METHODS: This was a multicenter, retrospective, observational study. Children aged 28 days to 18 years scheduled for anesthesia services at 12 centers requiring universal COVID-19 testing from March 29, 2020 to June 30, 2020 were included. COVID-19 positivity rates among those tested were plotted and trends were assessed using the Cochran Armitage test of trend. Independent risk factors were explored using multivariable logistic regression. RESULTS: Data were collected and analyzed on 33,320 anesthesia encounters including 265 children with COVID-19. Over the study period, the rates of infections in the pediatric anesthesia population did not demonstrate a significant trend. In the general population, there was a significant downward trend in infection rates ( P < .001). In exploratory analysis, multivariable risk factors for a COVID-19 positive test were Black/African American race, Hispanic ethnicity, American Society of Anesthesiologists (ASA) physical status III or above, overweight and obese body mass index (BMI), orthopedic cases, abdominal cases, emergency cases, absence of injury and trauma, and West region (all P < .05). CONCLUSIONS: Rates of COVID-19 in pediatric anesthesia patients were consistently lower than in the general population. Independent risk factors of a positive test for children were identified. This is the first time universal testing for a single infectious disease was undertaken on a wide scale. As such, the association of infection with surgical case type or emergency case status is unprecedented.

Acceptability of immunization in adult contacts of infants: possibility of expanding platforms to increase adult vaccine uptake.

OBJECTIVE: Adult vaccination coverage is low and current strategies are unlikely to achieve Healthy People 2020 targets. We determined the attitude of adult infant contacts toward recommended adult vaccines and their willingness to receive vaccines should they be available during hospital visits or prenatal or infant clinic appointments. METHODS: Survey of predominantly Hispanic, underinsured and medically underserved infant contacts at a county hospital in Houston, Texas where a pertussis cocooning program is offered. RESULTS: Two hundred and eighty-five contacts (mean age 32.8 years [18-73]; 94.8% Hispanic) participated. Most were fathers (58.2%), followed by aunts (19%), and grandparents (12.3%). Participants used many health information sources. 221 (77.5%) considered healthcare providers the most influential on their decisions but only 51.6% reported healthcare visits within the prior year. Forty-one (14.4%) discussed family vaccinations during prenatal visits. Preferred locations for adult vaccination were hospital or clinic-based (96.5%). Lack of knowledge (22.8%), fear of pain/needles (14.7%), work commitments (14%), lack of transport (11.2%), cost (10.2%) and fear of side effects (5.3%) were barriers to vaccination. More males than females reported fear of pain/needles and work commitments (P 0.01 and P 0.02, respectively), and more females lack of transport (P<0.001) as barriers. Most planned to (76.1%) or had received (7%) pertussis vaccine; if available, 73.3%, 53.3% and 50.5% expressed willingness to receive vaccines against influenza, pneumonia and meningitis, respectively. Age, ethnicity or education was not associated with willingness to be vaccinated. Vaccine acceptance was higher in females than males for pertussis (P 0.04), influenza (P 0.008), pneumonia (P 0.04), and meningitis (P 0.006) vaccines by multiple regression analysis. CONCLUSIONS: Most adults were willing to be vaccinated if offered during hospital visits or clinic appointments for mother or infant. Development and expansion of recommended immunization platforms, such as the cocooning platform, offers the opportunity to increase adult vaccination coverage.