Steve Sierzega receives a measles, mumps and rubella vaccine at the Rockland County Health Department in Pomona, N.Y., Wednesday, March 27, 2019.
Seth Wenig/AP Photo
The growing number of cases of measles has many people asking: Am I safe? A vaccine expert provides some answers.
Signs in Rockland County, New York telling people about free vaccines in an effort to curb the measles outbreak there.
Seth Wenig/AP Photo
As the measles outbreaks spread, public health officials are trying different measures to curb it. Yet there are limits to what they can do as they balance community safety and personal freedom.
Most Canadians support the idea of mandatory vaccination. But unintended consequences could worsen the under-vaccination problem.
Because of the potential drawbacks of forcing people to vaccinate their children, we should take other measures to increase vaccination rates.
Scientific evidence is clear: Vaccination is good for people and society. Online discussions are increasingly reflecting that reality.
Social media activity suggests that pro-vaccine evidence may be starting to outweigh anti-vaxxer disinformation.
Precedents exist for making people have certain vaccines. Perhaps it's time to extend this.
Dr. Roberto Ieraci prepares to vaccinate a child in Rome on Feb. 23, 2018.
Alessandro Tarantino/AP Photo
Anti-vaccination sentiment is leading to disastrous consequences, not only in the U.S. but European countries, particularly Italy. A philosopher of science suggests how best to use facts to fight it.
Young boy receiving polio vaccine.
A bit of humility can go a long way.
A sign at a clinic in Vancouver, Washington on Jan. 25, 2019 asks unvaccinated children 12 and younger to leave the facility.
Gillian Flaccus/AP Photos
A measles outbreak is causing major concern in a Washington county where only 22 percent of children are vaccinated against the disease. A vaccine expert explains the risks.
People may unknowingly bring measles back from other countries, including Europe.
We've had the measles vaccine in Australia since 1968, but a two-dose program was only introduced in 1992. And if you haven't had the second dose, you're at risk of contracting measles.
Child ready to receive measles vaccine, Bissau, Guinea-Bissau.
Christine Stabell Benn
Vaccines have 'non-specific effects' that have the potential to save millions of lives.
Vaccine work because they help create herd immunity.
Billboards spreading misinformation on the risks of vaccination have popped up around American cities. A bioethicist explains why decisions not to vaccinate children are indefensible.
Thanks to nonmedical exemptions, vaccination rates are falling in some states.
In 18 states, parents can choose to exempt their children from vaccines for nonmedical 'philosophical' or 'personal belief' reasons.
Cases of measles are on the rise as a cohort of unvaccinated children grows up.
Studies suggest that pregnant women might be influenced by medical myths on social media.
Pregnant women often get medical information from social media and websites, many of which contain misleading and false information about vaccination. Could OB-GYNs help educate them better?
Anti-vaxxers protesting in Melbourne, Australia.
Anti-vaxxer movement is often portrayed as a powerful force. They are anything but.
An infection prevention and control professional wipes her gloves with a bleach wipe during an ebola virus training in Ottawa.
(THE CANADIAN PRESS/Justin Tang)
Infectious diseases pose a continual threat to Canadians. Ensuring the population stays healthy requires increasing investment in our public health system.
In the past year, 3,300 cases of measles were reported in Europe. Most of them were entirely preventable.
The Bubonic plague slowed urbanisation, industrial development and economic growth in Europe for many years.
Despite being so small they can't be seen with the naked eye, pathogens that cause human disease have greatly affected the way humans live for centuries.
In Australia we still vaccinate against polio, but not tuberculosis. Why, and how do we decide?
Vaccinating against an infectious disease can stop once the threat of future transmission is deemed sufficiently low.
Sleeping Beauty’s castle at Disneyland, where a measles outbreak in 2015 led to children being sickened in several states.
Jae C. Hong/AP
You may not know anyone with an infectious disease covered by the immunizations on the 2017 list of recommended vaccines. Here's why that doesn't matter, and why children still need to be protected.