In response to a measles outbreak in Mexico, the use of face masks has been mandated in schools, but an expert argues that vaccination is the most effective prevention method.
In the State of Mexico, the return of mandatory face mask use in schools has been implemented due to a measles outbreak affecting the country. The regulation mandates that all students, teachers, and administrative staff wear masks at educational institutions across various levels. Despite this precautionary measure, the real effectiveness of face masks against the highly contagious measles virus, which has a far greater transmission rate than COVID-19, remains questionable.
Dr. Alejandro Macias, a medical expert, has highlighted that wearing face masks offers minimal protection against the transmission of measles. He emphasized that vaccination is the key method for preventing outbreaks, stating that if a child with measles enters a classroom full of unvaccinated children, several could become infected. Conversely, if all students are vaccinated, they are safe from contracting the virus, making masks unnecessary in that scenario.
Furthermore, Dr. Macias pointed out the negative impacts that school closures and social distancing measures can have, which include economic costs as well as educational setbacks for children. He suggests focusing on vaccination efforts instead of strict containment measures, advocating for a balanced approach that prioritizes public health without sacrificing educational opportunities for students.
