There is a polio outbreak in Mozambique. CDC recommends that all travelers to Mozambique be vaccinated fully against polio.

There is a polio outbreak in Benin. CDC recommends that all travelers to Benin be vaccinated fully against polio.

There is a polio outbreak in Ethiopia. CDC recommends that all travelers to Ethiopia be vaccinated fully against polio.

There is an outbreak of polio in Central African Republic. CDC recommends that all travelers to Central African Republic be vaccinated fully against polio.

There is a polio outbreak in Burma (Myanmar). CDC recommends that all travelers to Burma (Myanmar) be vaccinated fully against polio.

Dr. Renee Salas is an affiliated faculty member at the Harvard Global Health Institute and an emergency medicine physician at Massachusetts General Hospital. Stephen Morrissey, the interviewer, is the Executive Managing Editor of the Journal. R.N. Salas and C.G. Solomon. The Climate Crisis — Health and Care Delivery. N Engl J Med 2019;381:e13. C. Sorensen and R. Garcia-Trabanino. A New Era of Climate Medicine — Addressing Heat-Triggered Renal Disease. N Engl J Med 2019;381:693-696. G. McCarthy and A. Bernstein. Combating EPA Rollbacks — Health Care’s Response to a Retreat on Climate. N Engl J Med 2019;381:696-698. R.N. Salas, D. Malina, and C.G. Solomon. Prioritizing Health in a Changing Climate. N Engl J Med 2019;381:773-774.

Dr. Kelly Knight is an associate professor in the Department of Anthropology, History and Social Medicine at the University of California, San Francisco. Stephen Morrissey, the interviewer, is the Executive Managing Editor of the Journal. K.R. Knight and Others. Reproductive (In)justice — Two Patients with Avoidable Poor Reproductive Outcomes. N Engl J Med 2019;381:593-596.

Elizabeth Nash is the senior state issues manager at the Guttmacher Institute. Stephen Morrissey, the interviewer, is the Executive Managing Editor of the Journal. E. Nash. Abortion Rights in Peril — What Clinicians Need to Know. N Engl J Med 2019;381:497-499.

Many parents are probably thinking about their child's school attire, lunch needs and doctor visits in preparation for the upcoming school year.

A patient-centered, community-engaged program featuring home visits by nurses and mobile phone links to caregivers works better than traditional adult-focused and patient self-managed care systems for treating and managing pelvic inflammatory disease, or PID, among historically underserved teens and young women, a Johns Hopkins Medicine study shows.

In an extensive "data mining" analysis of British medical records, researchers at the Johns Hopkins Kimmel Cancer Center conclude that taking even a single course of antibiotics might boost--albeit slightly--the risk of developing colon cancer--but not rectal cancer--a decade later. The findings, reported in the August 20 issue of the journal Gut, highlight the need for judicious use of this broad category of drugs, which are frequently improperly or overprescribed, the report authors say.