AMA Journal of Ethics editor Audiey Kao, MD, PhD, interviewed Richard Pan, MD, MPH, about how, as a physician and legislator, he seeks to protect public health in light of recurrent outbreaks of vaccine-preventable infectious diseases.

Dr Arthur Caplan talks about hesitancy among US health care workers to take COVID-19 vaccines authorized by the FDA for emergency use.

Dr Arthur Caplan talks about ethical issues surrounding the development, production, and use of potential SARS-CoV-2 vaccine.

Prof Debbie Kaminer talks about vaccine mandates and other policy solutions to promote herd immunity against COVID-19.

The ongoing anthrax vaccination case, Doe v Rumsfeld, tests whether the military can require participation in and punish refusal of a vaccination program while waiving informed consent.

Article explains the right granted to state public health agencies by the Supreme Court in Jacobson v Massachusetts to mandate vaccination in the presence of actual or threatened danger to the health of its residents from infectious disease.

Physicians play an important role in educating parents about the social and medical consequences of refusing to have their children immunized.

When is a source credible and how do beliefs about a source’s credibility influence assessments of evidence?

Physicians must balance competing ethical concerns when undocumented immigrants need health care for a communicable disease.

In a study of New York physicians' compliance with reporting of communicable diseases, surveyed physicians responded better to legal warnings than to requests that explained public health benefits.