Vaccines and immunizations Archive

Learn how certain asthma medication affect your choices for the flu shot.

Breastfeeding moms often worry about vaccines and their babies' safety. Explore how flu shots and nasal spray immunizations fit into postpartum protection.

Mild sinus or ear infections don't necessarily mean delaying vaccination. Learn when to wait on your flu shot and how fast protection builds.

Soil, water, and food processing can all introduce Listeria into everyday foods. Learn who is most vulnerable and how to reduce risk.

Cold germs can leap from one person to the next in more ways than you might think. Learn the everyday habits that increase spread.

Last year's spring allergies were miserable. Learn when to begin antihistamines and nasal sprays so symptoms are blunted before pollen peaks.

In the US, widespread vaccination halted the ongoing spread of measles more than 20 years ago, but recent outbreaks have flared in over 20 US states, leading to hospitalizations and at least two deaths. Measles is highly preventable - here's what you need to know.

Television portrayals of hands-only cardiopulmonary resuscitation (CPR) aren't always accurate, according to a 2026 analysis. Inaccurate depictions involved the age of CPR recipients, how CPR was done and the location of where it was performed.

Although rare, emojis are now beginning to appear in electronic medical records sent to patients. People who are unsure about the meaning of any such messages should ask for clarification.

Motion sickness is tricky to treat. Gadgets such as wristbands and special glasses may help, but their reported benefits may be due to the placebo effect. Several drugs, including a new one that curbs vomiting, are available.