Tin tức & Cập nhật

Patients with acute Kawasaki disease (KD) may develop a rare complication called atlantoaxial rotatory fixation (AARF), which must be taken into account if cervical symptoms present in older patients with atypical KD, suggests a study.

COVID-19 vaccination-induced uveitis is uncommon, with cases mostly self-limiting and showing good responses to treatment with no long-term sequelae, according to a Singapore study. However, reactivation of such infections appears to occur at a higher proportion in Southeast Asia, where viral and toxoplasma infections are more common.

Urban environmental determinants of vitamin D status, such as air pollution and sun exposure, appear to be important factors in assessing the risk of mortality from COVID-19, reports a recent study.

Using a 20-µg dose to vaccinate children born to mothers with detectable levels of hepatitis B virus surface antigen (HBsAg) appears to avert vertical transmission, reports a recent China study.

People who inject drugs (PWID) and are receiving treatment for hepatitis C virus (HCV) show a substantial decline in liver disease and mortality, according to a study.

There are currently 40 approved vaccines against COVID-19, of which 11 have been granted Emergency Use Authorization by the World Health Organization. [covid19.trackvaccines.org/vaccines/approved] With over 300 other candidates in the development pipeline – over 100 of which are in clinical testing [vac-lshtm.shinyapps.io/ncov_vaccine_landscape] – are new vaccines necessary?

A novel nitric oxide-releasing gel, berdazimer 10.3%, proves effective in the treatment of patients with water warts or molluscum contagiosum skin infection, facilitating clearance of lesions with low adverse event rates, as shown in the phase III B-SIMPLE4 trial.

COVID-19 appears to alter the menstrual cycle and impair mental health in women hospitalized for the disease, a recent study has found.