Measles Warning: Mother Shares Child’s Long-Term Health Risks & Canada Urged to Act
- A Canadian mother is sounding the alarm about the potential long-term health consequences of measles, as international health officials urge Canada to strengthen its response to rising cases...
- Kimie, now 15 months old, contracted measles before she was old enough to be vaccinated.
- Medical experts confirm that measles can cause significant and long-lasting damage, extending far beyond the initial symptoms.
A Canadian mother is sounding the alarm about the potential long-term health consequences of measles, as international health officials urge Canada to strengthen its response to rising cases across the Americas. The warning comes as measles outbreaks continue to challenge public health systems, and experts highlight the often-overlooked impact of the virus beyond the acute illness.
Kimie, now 15 months old, contracted measles before she was old enough to be vaccinated. While she appears healthy now, her mother, Morgan Birch, reports that the illness has had lasting effects. “She’s had two cases of croup and three or four ear infections,” Birch stated, adding that doctors have told her the infection compromised her daughter’s immune system.
Medical experts confirm that measles can cause significant and long-lasting damage, extending far beyond the initial symptoms. A report from the Georgia Institute of Technology cites a 2019 study which found that contracting measles can destroy between 11% and 75% of antibodies, leaving individuals vulnerable to numerous infections they were previously immune to. This phenomenon, known as immune amnesia, persists until individuals are re-infected or revaccinated against the diseases their immune systems have “forgotten.”
Birch expressed continued concern about these potential risks.
“In ten or eleven years, her brain could swell and she could die.”
— Morgan Birch, mother of Kimie
This warning coincides with an epidemiological alert issued by the Pan American Health Organization (PAHO), calling on countries in North and South America, including Canada, to intensify vaccination and disease surveillance efforts. The agency reported a substantial increase in measles cases in 2025 compared to the previous five years, and this trend appears to be continuing into .
Dr. Eleni Galanis, Director General of the Centre for Infectious Disease Prevention and Control at the Public Health Agency of Canada, confirmed that federal authorities are working closely with PAHO. “We’ve been working with PAHO for many months to look at ways to better control and prevent the spread of measles,” Dr. Galanis stated. “I’m not surprised they’ve released this report, as the situation is now concerning not only in Canada, but in many other countries in the Americas.”
Health officials note that while outbreaks have decreased in some regions of Canada, measles continues to circulate, particularly in Western provinces. Since the beginning of the outbreak in , approximately 5,500 cases of measles have been recorded in Canada, a surge that has cost the country its measles elimination status.
Daniel Salas, Executive Director of the Comprehensive Immunization Program at the Pan American Health Organization, emphasized the need to focus on rebuilding trust and strengthening health systems. “…by training health professionals to convey their confidence in vaccines to the population,
” Salas suggested.
The implications of immune amnesia following a measles infection are particularly concerning. Measles isn’t simply a fever and rash. it can leave a lasting vulnerability to other infectious diseases. The destruction of antibodies means that individuals who have recovered from measles may lose protection against illnesses they previously had immunity to, requiring potential revaccination to restore that protection. This represents especially critical in a world where vaccine hesitancy and declining immunization rates are contributing to the resurgence of preventable diseases.
The PAHO alert underscores the importance of maintaining high vaccination coverage rates to protect both individuals and communities. Measles is highly contagious, and outbreaks can quickly overwhelm healthcare systems. Vaccination remains the most effective way to prevent measles and its potentially devastating long-term consequences. Public health officials are urging Canadians to ensure they and their families are up-to-date on their measles vaccinations, and to be vigilant for symptoms of the disease.
The situation in Alberta is particularly noteworthy, with reports of babies being born with measles due to ongoing outbreaks. This highlights the vulnerability of infants too young to be vaccinated and the importance of achieving herd immunity through widespread vaccination. The long-term effects of congenital measles, or measles contracted during pregnancy, can be severe, including birth defects and developmental delays.
The current measles situation serves as a stark reminder of the ongoing threat posed by vaccine-preventable diseases. While significant progress has been made in controlling and eliminating measles globally, complacency and declining vaccination rates can quickly reverse those gains. Continued investment in vaccination programs, robust disease surveillance, and effective communication strategies are essential to protect public health and prevent future outbreaks.