The lawsuit mirrors multiple legal battles in the United States where Johnson & Johnson faces tens of thousands of similar claims.

Researchers examined whether HEPA purifiers are associated with reduced respiratory virus exposure in elementary school classrooms.

Researchers examined whether medication-induced deep sedation is associated with loss of independent living in adults who were mechanically ventilated for at least 24 hours in any of 20 ICUs.

Researchers assessed the impact of sex and pelvic anatomy on the location of S2-alar-iliac screw placement and lumbosacral rod alignment in the coronal plane.

Researchers used data from 2227 participants to investigate the relationship between phthalate exposure and self-reported CVD among patients with CKD.

Manufacturing these raw materials is considered unprofitable in the US due to higher labor costs and strict environmental rules, while Chinese facilities can produce them at a lower cost,

The table below is a review of notable updates that occurred in September 2025.

Mass layoffs at the CDC and HHS have raised concerns about United States public health preparedness and transparency during the ongoing government shutdown.

Researchers investigated why 4 outbreaks of domestic malaria occurred in 2023 (May to December) after 20 years with no locally acquired cases. 

These antibiotic-resistant infections, known as antimicrobial resistance, kill more than 1 million people a year and contribute to the deaths of nearly 5 million others.

Researchers examined trends in the prevalence of maternal cardiovascular comorbidities and CVD and the incidence of pregnancy-related cardiovascular complications.

Researchers used data from the National Health and Nutrition Examination Survey to compare CVD risk factors among US-born and foreign-born adults.

Researchers provided guidelines for patients with heart failure with reduced ejection fraction who are continuing pregnancy.

Researchers assessed whether longitudinal patterns of change in CVH through young adulthood are associated with the risk for incident CVD in later life.

Researchers assessed whether school-level adoption of the Community Eligibility Provision was associated with childhood blood pressure outcomes.

September 2025: notable drug approvals.

Researchers conducted a retrospective cohort study to examine the association between pregnancy-associated death or severe maternal morbidity and infant outcomes.

The organization said it surveyed 240 medical facilities in North and South Kivu, provinces hit hard by violence involving M23 rebels and other armed groups.

Major medical organizations continue to recommend COVID-19 vaccines for pregnant women, children and adults at higher risk of serious illness.

Researchers conducted a retrospective cohort study to assess the risk for post-acute sequelae of SARS-CoV-2 infection diagnosis in children and adolescents after a SARS-CoV-2 reinfection during the omicron period.

The current law, which bans abortion after 6 weeks of pregnancy, would instead start as soon as pregnancy can be medically detected.

Researchers conducted a retrospective analysis to examine trends in Lp(a) testing across the United States from January 1, 2015, to December 31, 2024.

Researchers used the Global Burden of Diseases, Injuries, and Risk Factors Study 2023 framework to generate and analyze estimates of cancer burden for 47 cancer types or groupings from 1990 to 2023.

For people without insurance coverage, the promised 50% discount might still leave them paying hundreds of dollars monthly for necessary prescriptions.

Researchers surveyed 78 international health care workers deployed to Gaza from August 2024 to February 2025 to collect data on 12 anatomical regions, mechanisms of trauma, and general medical conditions.

Researchers examined hospital staffing and patient outcomes in EDs and ICUs before and after hospitals were acquired by private equity in a matched difference-in-differences analysis.

The review follows action in 2023 by the Biden administration allowing patients to receive mifepristone by mail and through telehealth appointments.

Researchers provided a comprehensive overview of cardiovascular prevention strategies across all stages of COVID-19.

Researchers performed a prospective cohort study of caregivers of infants presenting to the pediatric emergency department for illness to examine changes to safe sleep practices during and after illness.

Researchers conducted a randomized, double-blind, placebo-controlled trial to examine the effects of cocoa extract supplement among 598 women aged 65 years and older and men aged 60 years and older.