A study yesterday in The Lancet Infectious Diseases describes an ongoing outbreak of sexually transmitted, extensively drug-resistant (XDR) Shigella sonnei in the United Kingdom.
Following a vaccine advisory group input earlier this week, the Food and Drug Administration (FDA) today recommended that vaccine companies update their booster shots to target BA.4 and BA.5, two Omicron subvariants that are driving up cases in a number of countries.
The WHO says it has received reports of 920 probable cases from 33 countries.
Rates of COVID-19 hospitalization among adult Medicare beneficiaries with disabilities were almost 50% higher than rates among elderly beneficiaries with no disability, according to a study today in Morbidity and Mortality Weekly Report (MMWR).
Levels of COVID-19 vaccination in 31 African countries in the first 5 months of 2022 show a significant rise in COVID-19 immunization among high-risk groups, officials from the World Health Organization (WHO) African regional office said today at a briefing.
Work disruptions related to a lack of childcare in 2020 increased by one-third relative to before the pandemic—especially for caregivers of children with special healthcare needs, low-income families, and those from racial minority groups, estimates a study published today in JAMA Pediatrics.
A single-center study suggests gender bias may play a role in whether antibiotic stewardship recommendations by pharmacists are accepted by hospitalists, researchers reported yesterday in Infection Control & Hospital Epidemiology.
Compared with reverse-transcription polymerase chain reaction (RT-PCR) testing, dogs can detect COVID-19 infections via scent with high sensitivity (97%)—though lower specificity (91%)—even when patients are asymptomatic, according to a study in PLOS One yesterday.
About 75% of COVID-19 deaths in the least-vaccinated Chicago areas could have been prevented if their uptake would have equaled that of the highest-coverage areas during the Alpha and Delta variant surges, suggests a study late last week in JAMA Network Open.
Symptomatic COVID-19 cases are responsible for more viral transmission than asymptomatic infections, suggests an updated systematic review and meta-analysis of 130 studies published yesterday in PLOS Medicine.
