The WHO Technical Advisory Group on COVID-19 Vaccine Composition (TAG-CO-VAC) continues to closely monitor the genetic and antigenic evolution of SARS-CoV-2 variants, immune responses to SARS-CoV-2 infection and COVID-19 vaccination, and the performance of COVID-19 vaccines against circulating variants. Based on these evaluations, WHO advises vaccine manufacturers and regulatory authorities on the implications for future…

Cutting-edge research shows SARS-CoV-2 infection disrupts milk composition, but vaccines ensure safety for breastfeeding moms and their babies. Study: Associations between SARS-CoV-2 Infection or COVID-19 Vaccination and Human Milk Composition: A Multi-Omics Approach. Image Credit: TORWAISTUDIO / Shutterstock In a recent study published in The Journal of Nutrition, a group of researchers…

RECOVER-Adult study reveals refined thresholds and symptom categorization, advancing research into long COVID’s complexities. Study:  2024 Update of the RECOVER-Adult Long COVID Research Index . Image Credit: Branislav Nenin / Shutterstock.com The 2023 research index for adults with post-coronavirus disease 2019 (COVID-19) condition or long COVID has been updated…

Study introduces TRACeR-I, a protein platform with broad HLA compatibility, paving the way for advanced immune response engineering and disease-specific targeting. Study:  Targeting peptide antigens using a multiallelic MHC I-binding system. Image Credit: Nemes Laszlo / Shutterstock.com In a recent study published in Nature Biotechnology, researchers describe the…

The neutraceutical market was valued at USD 540 billion in 2022 and is expected to almost double by 2030 Study: Nutraceuticals: a promising, yet unregulated Frontier in Healthcare. Image Credit: Light Stock/Shutterstock.com A recent European Journal of Clinical Nutrition study noted the successful application of nutraceuticals in treating various health conditions…

Millions of Americans struggle with long COVID, as new data reveals how income, geography, and gender amplify its debilitating effects. Research Letter: Prevalence of Post–COVID-19 Condition and Activity-Limiting Post–COVID-19 Condition Among Adults. Image Credit: p.ill.i / Shutterstock In a recent study published in JAMA Network Open, researchers from the Centers for Disease…

A longitudinal study reveals that distinct gut microbiome profiles during acute SARS-CoV-2 infection can predict long COVID risk, offering insights into symptom clusters and potential biomarkers. Study:  Gut Microbiome Signatures During Acute Infection Predict Long COVID . Image Credit: Dragana Gordic/Shutterstock.com *Important notice: bioRxiv publishes preliminary scientific reports that are…

The South showed the most significant decrease alongside high GLP-1RA dispensing rates, though uptake and other health factors remain complex Study: Changes in Adult Obesity Trends in the US. Image Credit: StockerThings/Shutterstock.com In a recent article published in JAMA Health Forum, researchers assessed trends in obesity and body mass index (BMI) across…

A comprehensive review uncovers the persistence of 22 viruses in human semen post-infection, highlighting implications for disease transmission, fertility, and future research priorities. Study:  Duration of viral persistence in human semen after acute viral infection: a systematic review . Image Credit: New Africa/Shutterstock.com In a recent study published in The Lancet…

High stress, heavy dependence, and mental health concerns shape the quitting journey for young adult e-cigarette users, emphasizing the need for targeted and supportive interventions. Study:  A Randomized Clinical Trial of a Quitline Vaping Cessation Intervention: Baseline Characteristics of Young Adult Exclusive E-Cigarette Users Seeking Treatment. Image Credit: xyfen…