Antiviral Therapies for Adults with Mild to Moderate COVID-19 Infection
This JAMA article reviews updated recommendations for outpatient COVID-19 antiviral treatment, focusing on identifying patients at highest risk for severe disease. Early antiviral therapy remains most beneficial for older adults and those with significant risk factors for progression. Treatment decisions should consider timing of symptom onset, comorbidities, disease severity, and potential medication interactions. The article emphasizes a personalized approach rather than routine antiviral use for all patients. Prompt recognition and treatment can help reduce hospitalizations and severe outcomes. Clinical Implications: Urgent Care clinicians play a key role in early diagnosis, risk assessment, and starting antivirals within the recommended treatment window. Careful medication review and appropriate patient selection are essential to maximize benefit and avoid unnecessary treatment. Full Access: JAMA
Alpha-gal Immunoglobulin E Seroprevalence Among Blood Donors — 10 States, 2024–2025
This CDC MMWR study assessed alpha-gal IgE sensitization among blood donors in 10 U.S. states to better define the geographic distribution of alpha-gal syndrome (AGS), a tick-associated allergy to mammalian products. Sensitization was more frequent among older adults, males, and people living in rural areas. The authors emphasize that a positive alpha-gal IgE test does not confirm clinical disease and should be interpreted with symptoms and exposure history. The findings highlight the expanding recognition of AGS as an emerging tick-borne allergic condition in the United States. Clinical Implications: Urgent Care clinicians should consider AGS in patients with delayed allergic reactions, hives, angioedema, or anaphylaxis after tick exposure or mammalian food ingestion. Diagnosis should rely on clinical history and targeted testing rather than screening alone. Full Access: CDC
Efficacy of Antibiotics for Chronic Low Back Pain with Disc Herniation – A Randomized Clinical Trial
This randomized clinical trial evaluated whether 90 days of amoxicillin-clavulanate improved outcomes in patients with chronic low back pain related to lumbar disc herniation. Among 170 adults, antibiotics did not significantly reduce pain or disability compared with placebo at 3 or 12 months. The findings suggest that antibiotics do not provide meaningful benefit for chronic low back pain without evidence of infection. Unnecessary antibiotic use may expose patients to adverse effects and contribute to antimicrobial resistance. Clinical implications: Urgent Care clinicians should avoid prescribing antibiotics for nonspecific low back pain or MRI findings alone. Management should focus on identifying red flags, conservative treatment, and patient education. Full Access: JAMA
Prenatal Acetaminophen (Paracetamol) Use and the Risk of Autism and/or Attention-Deficit/Hyperactivity Disorder Among Sibling-Matched Cohorts
This population-based study of more than 708,000 mother-child pairs found that prenatal acetaminophen use was not associated with an increased risk of autism spectrum disorder (ASD) or attention-deficit/hyperactivity disorder (ADHD) after accounting for shared familial and genetic factors using a sibling-matched design. Overall, the findings provide reassuring evidence supporting the safety of clinically indicated acetaminophen use during pregnancy. Clinical Implications: Acetaminophen remains the preferred first-line analgesic and antipyretic for pregnant patients when clinically indicated. Urgent Care clinicians can reassure patients that appropriate short-term use is supported by current evidence while continuing to recommend the lowest effective dose for the shortest duration. Full Access: JAMA