Obstetrics & gynaecology

Antibiotic use during pregnancy linked to childhood asthma

Around 4% of seven-year-olds in Norway have asthma. It is established that antibiotic use during pregnancy has been linked to asthma in children, but it has been unclear whether it is antibiotics or the infections that is ...

Medical research

Study finds COVID without symptoms may be very rare

(HealthDay)—Healthy, unvaccinated adults who get COVID are unlikely to be symptom-free, according to a new study that challenges other research suggesting that asymptomatic infection is common.

Medications

FDA approves first-in-class treatment for myasthenia gravis

(HealthDay)—Vyvgart (efgartigimod), a neonatal Fc receptor blocker (FcRn), was approved to treat generalized myasthenia gravis in adults who test positive for the anti-acetylcholine receptor (AChR) antibody, the U.S. Food ...

Diseases, Conditions, Syndromes

Infection risk does not seem to differ among biologics for psoriasis

(HealthDay)—Among biologics used for the treatment of psoriasis, there do not appear to be differential risks for serious infection or respiratory tract infection, according to a study presented at the annual meeting of ...

Diseases, Conditions, Syndromes

Respiratory virus detections decreased during COVID-19

(HealthDay)—Respiratory virus detections decreased during the COVID-19 pandemic period, according to a research letter published online June 21 in JAMA Internal Medicine.

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