Measles cases rise globally, vaccination rates decline

theconversation.com

Measles is becoming more common around the world, leading to a health warning from NSW Health. They reported an infectious person visited Sydney Airport after returning from Southeast Asia, where measles is spreading in countries like Vietnam and Thailand. Measles spreads easily. It can infect 12 to 18 people from one person who is not immune. Symptoms begin with fever, cough, and conjunctivitis, followed by a rash. Children are most at risk for severe illness. Adults can also catch measles. Vaccination has significantly reduced cases since the first vaccine was introduced in 1963. The vaccine is available for free in Australia and is safe. However, some people, like those with weakened immune systems, cannot receive it and rely on community immunity. Due to COVID-19, vaccination rates have dropped globally. In 2023, only 83% of children received their first dose of the vaccine, compared to 86% in 2019. In Australia, vaccination rates have also decreased, raising the risk of outbreaks. So far, in 2025, Australia has reported 37 measles cases, with some locally acquired. Popular travel destinations for Australians are facing outbreaks. Travelers should ensure vaccinations are up to date and consult health providers if unsure about their immunity status.


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Measles cases rise globally, vaccination rates decline | News Minimalist