Factors that shape COVID-19 pediatric vaccine decision-making in rural agricultural communities: A qualitative study.

While COVID-19 immunizations can improve outcomes from SARS-CoV-2, vaccine rates in the United States have been lowest among children under age 11 and among rural agricultural communities. This study examined factors influencing pediatric COVID-19 vaccine uptake among rural agricultural and predominantly Hispanic communities in Washington State. We conducted in-depth interviews with school district employees and students and held English and Spanish focus group discussions with parents, all of which were audio-recorded and transcribed.

The Crystal Structure of the Michaelis-Menten Complex of C1 Esterase Inhibitor and C1s Reveals Novel Insights into Complement Regulation.

The ancient arm of innate immunity known as the complement system is a blood proteolytic cascade involving dozens of membrane-bound and solution-phase components. Although many of these components serve as regulatory molecules to facilitate controlled activation of the cascade, C1 esterase inhibitor (C1-INH) is the sole canonical complement regulator belonging to a superfamily of covalent inhibitors known as serine protease inhibitors (SERPINs). In addition to its namesake role in complement regulation, C1-INH also regulates proteases of the coagulation, fibrinolysis, and contact pathways.

Mobile Media Content Exposure and Toddlers' Responses to Attention Prompts and Behavioral Requests.

Importance: With personalized touch-screen tablets, young children can choose content and engage in play-like activities. However, tablets may also reduce shared engagement as the action of viewing or touching the screen is often not visible to nearby adults. This may impact communicative gazing and pointing, which is critical to the formation of shared awareness and in turn supports language development.

mRNA-encoded Cas13 treatment of Influenza via site-specific degradation of genomic RNA.

The CRISPR-Cas13 system has been proposed as an alternative treatment of viral infections. However, for this approach to be adopted as an antiviral, it must be optimized until levels of efficacy rival or exceed the performance of conventional approaches. To take steps toward this goal, we evaluated the influenza viral RNA degradation patterns resulting from the binding and enzymatic activity of mRNA-encoded LbuCas13a and two crRNAs from a prior study, targeting PB2 genomic and messenger RNA.