Measles, once nearly eradicated in the developed world, is making a dangerous comeback due to low vaccine rates amongst children because of anti-vaxx propaganda.
Highly contagious and potentially deadly, the disease poses a serious threat not only to all, most notably, unvaccinated children but also to adults who may not be adequately protected. As cases continue to rise globally, especially in conservative controlled areas with low vaccine adoption rates like Alberta and Texas, health officials who are not related to anti-vaxx movements (like the current chair of the US Dept of Health) are urging everyone to ensure they are fully immunized.
Get your MMR (measles, mumps, rubella) vaccine.
Measles spreads through the air via coughing and sneezing and can linger in a room for up to two hours after an infected person has left. The best method to prevent infection is to clean the air with approved filters, and to wear a well-fitted respiratory mask (N95). It’s so contagious that if one person has it, up to 90% of the people around them who are not immune will also become infected. While many think of measles as just a rash and fever, the disease can lead to severe complications such as pneumonia, encephalitis (brain swelling), permanent hearing loss, and even death.
According to the World Health Organization, in 2023 alone, measles caused over 130,000 deaths globally—most of them children under five.
The MMR vaccine is a proven vaccine against measles. It’s approximately 97% effective after two doses, making it one of the most effective vaccines available. The first dose is usually given to children at 12–15 months, with a second dose at 4–6 years. These two doses are considered necessary to establish full immunity. However, immunity can wane in some individuals, particularly those vaccinated in the early years after the MMR vaccine’s introduction in the 1960s and 70s, when the formulation and protocols were different.
This makes it crucial for adults—especially those born between 1963 and 1989—to review their vaccination history. Some people in this age group may have received only one dose, or a less effective version of the vaccine. Those born before 1957, who are often presumed immune due to prior natural exposure, may not have any vaccination and should get vaccinated (consult your physician). For adults uncertain of their status, a simple blood test can determine immunity. If immunity is lacking, getting a booster dose of the MMR vaccine is safe and recommended.
Recent measles outbreaks in schools, religious gatherings, airports, and public events have highlighted the ease with which the virus can spread in modern, mobile societies. Travel to or from areas with low vaccination rates, like Southern Alberta, also raises the risk of exposure. These outbreaks serve as stark reminders that herd immunity—achieved when about 95% of a population is vaccinated—is critical to protecting those who cannot receive vaccines, such as infants and immunocompromised individuals.
Vaccination is not just a personal health decision; it’s a public health imperative. The resurgence of measles is preventable. By ensuring you are up to date with the proven MMR vaccine, including booster doses if needed, you’re not only safeguarding your own health but also helping to protect the most vulnerable members of our communities.
Speak with your healthcare provider today to verify your immunization status. A simple shot can prevent a potentially life-threatening illness—and help eliminate measles once again.