In a prospective, longitudinal study, N-antibodies peaked 90–100 days after infection and persisted for at least 500 days in most patients. The duration of antibody response after SARS-CoV-2 infection is not clearly established, although prior studies have estimated that antibodies produced after natural infection last from 3 to 6 months. […]
Vaccinated people who have a breakthrough case of Omicron will have better protection against COVID-19 variants than vaccinated people who receive a booster shot, two new studies show. The University of Washington, working with Vir Biotechnology of San Francisco, looked at blood samples of vaccinated people who had breakthrough cases of […]
The first prospective study to evaluate the accuracy of a blood test for people being screened for colorectal cancer (CRC) revealed a high sensitivity and specificity. At 90% specificity, the blood assay (Guardant Health) was 100% sensitive for detecting CRC. At 95% specificity, sensitivity was 88%. The blood assay detects circulating tumor […]
Get Vaccinated Meningococcal disease outbreak among men who have sex with men In response to an ongoing outbreak of serogroup C meningococcal disease in Florida, CDC is encouraging gay, bisexual, and other men who have sex with men to: Get a MenACWY vaccine if they live in Florida1 Talk with their healthcare provider about […]
In the largest study of its kind to date researchers have found that 1 in 8 people hospitalised with COVID-19 subsequently developed myocarditis, with the severity of infection most closely linked to the severity of long-COVID symptoms. For the new prospective cohort study, led by the University of Glasgow in […]
Women who went on hormone replacement therapy (HRT) with estrogen within six months of catching COVID-19 had a reduced risk of dying, a new study says. The study, coupled with data showing men have higher hospitalization and mortality rates from COVID than women, provides more evidence that estrogen may offer broad protection against the […]
En esta sección estarán disponibles los resúmenes de artículos recientes, publicados en las principales revistas científicas de pediatría, analizados por el Dr. Jesús Hernández. El Dr. Hernández Tiscareño es egresado de la Benemérita Universidad Autónoma de Puebla y de la Universidad Nacional Autónoma de México, donde cursó un posgrado en […]
A chain of events possibly triggered by unrecognized infection with the SARS-CoV-2 coronavirus could be causing the mysterious cases of severe hepatitis reported in hundreds of young children around the world, researchers suggest. Children with COVID-19 are at significantly increased risk for liver dysfunction afterward, according to a report posted […]
There is increasing evidence of the impact that SARS-CoV-2 infection has on patients with diabetes. It involves the relationship between COVID-19 and new diagnoses of diabetes and blood glucose disorders, among others, in the post–COVID-19 period. These topics were addressed at the XXXIII National Congress of the Spanish Diabetes Society […]
As U.S. COVID-19 cases reach the highest levels since mid-February, hospital admissions and deaths are projected to increase during the next four weeks, according to a new update from the CDC. The forecast, which includes 32 different models across the country, predicts that nearly every U.S. state and territory will see increases […]
